20767718400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 1056

約数和(自身を含む): 84603918336

約数和(自身を除く): 63836199936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 31, 32, 33, 39, 40, 44, 48, 50, 52, 55, 60, 61, 62, 64, 65, 66, 75, 78, 80, 88, 93, 96, 100, 104, 110, 120, 122, 124, 128, 130, 132, 143, 150, 155, 156, 160, 165, 176, 183, 186, 192, 195, 200, 208, 220, 240, 244, 248, 256, 260, 264, 275, 286, 300, 305, 310, 312, 320, 325, 330, 341, 352, 366, 372, 384, 390, 400, 403, 416, 429, 440, 465, 480, 488, 496, 512, 520, 528, 550, 572, 600, 610, 620, 624, 640, 650, 660, 671, 682, 704, 715, 732, 744, 768, 775, 780, 793, 800, 806, 825, 832, 858, 880, 915, 930, 960, 975, 976, 992, 1023, 1024, 1040, 1056, 1100, 1144, 1200, 1209, 1220, 1240, 1248, 1280, 1300, 1320, 1342, 1364, 1408, 1430, 1464, 1488, 1525, 1536, 1550, 1560, 1586, 1600, 1612, 1650, 1664, 1705, 1716, 1760, 1830, 1860, 1891, 1920, 1950, 1952, 1984, 2013, 2015, 2046, 2080, 2112, 2145, 2200, 2288, 2325, 2379, 2400, 2418, 2440, 2480, 2496, 2560, 2600, 2640, 2684, 2728, 2816, 2860, 2928, 2976, 3050, 3072, 3100, 3120, 3172, 3200, 3224, 3300, 3328, 3355, 3410, 3432, 3520, 3575, 3660, 3720, 3782, 3840, 3900, 3904, 3965, 3968, 4026, 4030, 4092, 4160, 4224, 4290, 4400, 4433, 4575, 4576, 4650, 4758, 4800, 4836, 4880, 4960, 4992, 5115, 5120, 5200, 5280, 5368, 5456, 5632, 5673, 5720, 5856, 5952, 6045, 6100, 6200, 6240, 6344, 6400, 6448, 6600, 6656, 6710, 6820, 6864, 7040, 7150, 7320, 7440, 7564, 7680, 7800, 7808, 7930, 7936, 8052, 8060, 8184, 8320, 8448, 8525, 8580, 8723, 8800, 8866, 9150, 9152, 9300, 9455, 9516, 9600, 9672, 9760, 9920, 9984, 10065, 10075, 10230, 10400, 10560, 10725, 10736, 10912, 11264, 11346, 11440, 11712, 11895, 11904, 12090, 12200, 12400, 12480, 12688, 12800, 12896, 13200, 13299, 13312, 13420, 13640, 13728, 14080, 14300, 14640, 14880, 15128, 15360, 15600, 15616, 15860, 15872, 16104, 16120, 16368, 16640, 16775, 16896, 17050, 17160, 17446, 17600, 17732, 18300, 18304, 18600, 18910, 19032, 19200, 19344, 19520, 19825, 19840, 19968, 20130, 20150, 20460, 20800, 20801, 21120, 21450, 21472, 21824, 22165, 22692, 22880, 23424, 23790, 23808, 24180, 24400, 24583, 24800, 24960, 25376, 25575, 25600, 25792, 26169, 26400, 26598, 26840, 27280, 27456, 28160, 28365, 28600, 29280, 29760, 30225, 30256, 31200, 31232, 31720, 31744, 32208, 32240, 32736, 33280, 33550, 33792, 34100, 34320, 34892, 35200, 35464, 36600, 36608, 37200, 37820, 38064, 38400, 38688, 39040, 39650, 39680, 39936, 40260, 40300, 40920, 41600, 41602, 42240, 42900, 42944, 43615, 43648, 44330, 45384, 45760, 46848, 47275, 47580, 47616, 48360, 48800, 49166, 49600, 49920, 50325, 50752, 51150, 51584, 52338, 52800, 53196, 53680, 54560, 54912, 56320, 56730, 57200, 58560, 59475, 59520, 60450, 60512, 62400, 62403, 62464, 63440, 64416, 64480, 65472, 66495, 66560, 67100, 68200, 68640, 69784, 70400, 70928, 73200, 73216, 73749, 74400, 75640, 76128, 76800, 77376, 78080, 79300, 79360, 80520, 80600, 81840, 83200, 83204, 84480, 85800, 85888, 87230, 87296, 88660, 90768, 91520, 93696, 94550, 95160, 95232, 96720, 97600, 98332, 99200, 99840, 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368745, 378200, 380640, 386880, 390400, 393328, 396800, 402600, 406016, 409200, 412672, 416020, 418704, 422400, 425568, 429440, 436150, 436480, 439296, 443300, 453840, 457600, 468480, 475800, 476160, 483600, 484096, 491660, 499200, 499224, 507520, 515328, 515840, 520025, 523380, 523776, 531960, 536800, 540826, 545600, 549120, 558272, 567300, 567424, 585600, 589992, 595200, 605120, 609024, 614575, 619008, 624030, 634400, 644160, 644800, 654225, 654720, 664950, 665632, 686400, 687104, 697840, 709280, 726144, 732160, 737490, 756400, 761280, 773760, 780800, 786656, 793600, 805200, 811239, 812032, 818400, 832040, 837408, 844800, 851136, 858880, 872300, 872960, 886600, 907680, 915200, 936960, 951600, 967200, 968192, 983320, 998400, 998448, 1015040, 1030656, 1031680, 1040050, 1046760, 1047552, 1063920, 1073600, 1081652, 1091200, 1098240, 1116544, 1134600, 1134848, 1171200, 1179984, 1190400, 1210240, 1218048, 1229150, 1238016, 1248060, 1268800, 1288320, 1289600, 1308450, 1309440, 1329900, 1331264, 1352065, 1372800, 1395680, 1418560, 1452288, 1474980, 1512800, 1522560, 1547520, 1560075, 1561600, 1573312, 1610400, 1622478, 1636800, 1664080, 1674816, 1702272, 1717760, 1744600, 1745920, 1773200, 1815360, 1830400, 1843725, 1903200, 1934400, 1936384, 1966640, 1996896, 2030080, 2061312, 2063360, 2080100, 2093520, 2127840, 2147200, 2163304, 2182400, 2196480, 2233088, 2269200, 2269696, 2342400, 2359968, 2380800, 2420480, 2436096, 2458300, 2496120, 2537600, 2576640, 2579200, 2616900, 2618880, 2659800, 2662528, 2704130, 2745600, 2791360, 2837120, 2904576, 2949960, 3025600, 3045120, 3095040, 3120150, 3146624, 3220800, 3244956, 3273600, 3328160, 3349632, 3404544, 3435520, 3489200, 3546400, 3630720, 3660800, 3687450, 3806400, 3868800, 3933280, 3993792, 4056195, 4060160, 4160200, 4187040, 4255680, 4294400, 4326608, 4364800, 4466176, 4538400, 4539392, 4684800, 4719936, 4840960, 4916600, 4992240, 5075200, 5153280, 5158400, 5233800, 5237760, 5319600, 5325056, 5408260, 5491200, 5582720, 5674240, 5809152, 5899920, 6051200, 6090240, 6190080, 6240300, 6293248, 6441600, 6489912, 6547200, 6656320, 6699264, 6760325, 6809088, 6978400, 7092800, 7261440, 7374900, 7612800, 7737600, 7866560, 7987584, 8112390, 8320400, 8374080, 8511360, 8588800, 8653216, 8729600, 8932352, 9076800, 9439872, 9681920, 9833200, 9984480, 10150400, 10306560, 10316800, 10467600, 10639200, 10650112, 10816520, 10982400, 11165440, 11348480, 11799840, 12102400, 12180480, 12480600, 12586496, 12883200, 12979824, 13094400, 13312640, 13398528, 13520650, 13618176, 13956800, 14185600, 14522880, 14749800, 15225600, 15475200, 15733120, 15975168, 16224780, 16640800, 16748160, 17022720, 17177600, 17306432, 18153600, 18879744, 19666400, 19968960, 20280975, 20300800, 20935200, 21278400, 21300224, 21633040, 22330880, 22696960, 23599680, 24204800, 24961200, 25172992, 25766400, 25959648, 26188800, 26625280, 26797056, 27041300, 27913600, 28371200, 29045760, 29499600, 30451200, 30950400, 31466240, 31950336, 32449560, 33281600, 33496320, 34045440, 34612864, 36307200, 37759488, 39332800, 39937920, 40561950, 41870400, 42556800, 43266080, 44661760, 47199360, 48409600, 49922400, 51532800, 51919296, 53250560, 54082600, 55827200, 56742400, 58999200, 60902400, 62932480, 63900672, 64899120, 66563200, 66992640, 68090880, 69225728, 72614400, 75518976, 78665600, 79875840, 81123900, 83740800, 85113600, 86532160, 94398720, 99844800, 103838592, 106501120, 108165200, 111654400, 113484800, 117998400, 125864960, 129798240, 133126400, 133985280, 138451456, 145228800, 157331200, 159751680, 162247800, 167481600, 170227200, 173064320, 188797440, 199689600, 207677184, 216330400, 223308800, 235996800, 259596480, 266252800, 276902912, 314662400, 319503360, 324495600, 334963200, 340454400, 346128640, 377594880, 399379200, 415354368, 432660800, 471993600, 519192960, 532505600, 629324800, 648991200, 669926400, 692257280, 798758400, 830708736, 865321600, 943987200, 1038385920, 1297982400, 1384514560, 1597516800, 1730643200, 1887974400, 2076771840, 2595964800, 3461286400, 4153543680, 5191929600, 6922572800, 10383859200, 20767718400]

約数ペア:

[(1, 20767718400), (2, 10383859200), (3, 6922572800), (4, 5191929600), (5, 4153543680), (6, 3461286400), (8, 2595964800), (10, 2076771840), (11, 1887974400), (12, 1730643200), (13, 1597516800), (15, 1384514560), (16, 1297982400), (20, 1038385920), (22, 943987200), (24, 865321600), (25, 830708736), (26, 798758400), (30, 692257280), (31, 669926400), (32, 648991200), (33, 629324800), (39, 532505600), (40, 519192960), (44, 471993600), (48, 432660800), (50, 415354368), (52, 399379200), (55, 377594880), (60, 346128640), (61, 340454400), (62, 334963200), (64, 324495600), (65, 319503360), (66, 314662400), (75, 276902912), (78, 266252800), (80, 259596480), (88, 235996800), (93, 223308800), (96, 216330400), (100, 207677184), (104, 199689600), (110, 188797440), (120, 173064320), (122, 170227200), (124, 167481600), (128, 162247800), (130, 159751680), (132, 157331200), (143, 145228800), (150, 138451456), (155, 133985280), (156, 133126400), (160, 129798240), (165, 125864960), (176, 117998400), (183, 113484800), (186, 111654400), (192, 108165200), (195, 106501120), (200, 103838592), (208, 99844800), (220, 94398720), (240, 86532160), (244, 85113600), (248, 83740800), (256, 81123900), (260, 79875840), (264, 78665600), (275, 75518976), (286, 72614400), (300, 69225728), (305, 68090880), (310, 66992640), (312, 66563200), (320, 64899120), (325, 63900672), (330, 62932480), (341, 60902400), (352, 58999200), (366, 56742400), (372, 55827200), (384, 54082600), (390, 53250560), (400, 51919296), (403, 51532800), (416, 49922400), (429, 48409600), (440, 47199360), (465, 44661760), (480, 43266080), (488, 42556800), (496, 41870400), (512, 40561950), (520, 39937920), (528, 39332800), (550, 37759488), (572, 36307200), (600, 34612864), (610, 34045440), (620, 33496320), (624, 33281600), (640, 32449560), (650, 31950336), (660, 31466240), (671, 30950400), (682, 30451200), (704, 29499600), (715, 29045760), (732, 28371200), (744, 27913600), (768, 27041300), (775, 26797056), (780, 26625280), (793, 26188800), (800, 25959648), (806, 25766400), (825, 25172992), (832, 24961200), (858, 24204800), (880, 23599680), (915, 22696960), (930, 22330880), (960, 21633040), (975, 21300224), (976, 21278400), (992, 20935200), (1023, 20300800), (1024, 20280975), (1040, 19968960), (1056, 19666400), (1100, 18879744), (1144, 18153600), (1200, 17306432), (1209, 17177600), (1220, 17022720), (1240, 16748160), (1248, 16640800), (1280, 16224780), (1300, 15975168), (1320, 15733120), (1342, 15475200), (1364, 15225600), (1408, 14749800), (1430, 14522880), (1464, 14185600), (1488, 13956800), (1525, 13618176), (1536, 13520650), (1550, 13398528), (1560, 13312640), (1586, 13094400), (1600, 12979824), (1612, 12883200), (1650, 12586496), (1664, 12480600), (1705, 12180480), (1716, 12102400), (1760, 11799840), (1830, 11348480), (1860, 11165440), (1891, 10982400), (1920, 10816520), (1950, 10650112), (1952, 10639200), (1984, 10467600), (2013, 10316800), (2015, 10306560), (2046, 10150400), (2080, 9984480), (2112, 9833200), (2145, 9681920), (2200, 9439872), (2288, 9076800), (2325, 8932352), (2379, 8729600), (2400, 8653216), (2418, 8588800), (2440, 8511360), (2480, 8374080), (2496, 8320400), (2560, 8112390), (2600, 7987584), (2640, 7866560), (2684, 7737600), (2728, 7612800), (2816, 7374900), (2860, 7261440), (2928, 7092800), (2976, 6978400), (3050, 6809088), (3072, 6760325), (3100, 6699264), (3120, 6656320), (3172, 6547200), (3200, 6489912), (3224, 6441600), (3300, 6293248), (3328, 6240300), (3355, 6190080), (3410, 6090240), (3432, 6051200), (3520, 5899920), (3575, 5809152), (3660, 5674240), (3720, 5582720), (3782, 5491200), (3840, 5408260), (3900, 5325056), (3904, 5319600), (3965, 5237760), (3968, 5233800), (4026, 5158400), (4030, 5153280), (4092, 5075200), (4160, 4992240), (4224, 4916600), (4290, 4840960), (4400, 4719936), (4433, 4684800), (4575, 4539392), (4576, 4538400), (4650, 4466176), (4758, 4364800), (4800, 4326608), (4836, 4294400), (4880, 4255680), (4960, 4187040), (4992, 4160200), (5115, 4060160), (5120, 4056195), (5200, 3993792), (5280, 3933280), (5368, 3868800), (5456, 3806400), (5632, 3687450), (5673, 3660800), (5720, 3630720), (5856, 3546400), (5952, 3489200), (6045, 3435520), (6100, 3404544), (6200, 3349632), (6240, 3328160), (6344, 3273600), (6400, 3244956), (6448, 3220800), (6600, 3146624), (6656, 3120150), (6710, 3095040), (6820, 3045120), (6864, 3025600), (7040, 2949960), (7150, 2904576), (7320, 2837120), (7440, 2791360), (7564, 2745600), (7680, 2704130), (7800, 2662528), (7808, 2659800), (7930, 2618880), (7936, 2616900), (8052, 2579200), (8060, 2576640), (8184, 2537600), (8320, 2496120), (8448, 2458300), (8525, 2436096), (8580, 2420480), (8723, 2380800), (8800, 2359968), (8866, 2342400), (9150, 2269696), (9152, 2269200), (9300, 2233088), (9455, 2196480), (9516, 2182400), (9600, 2163304), (9672, 2147200), (9760, 2127840), (9920, 2093520), (9984, 2080100), (10065, 2063360), (10075, 2061312), (10230, 2030080), (10400, 1996896), (10560, 1966640), (10725, 1936384), (10736, 1934400), (10912, 1903200), (11264, 1843725), (11346, 1830400), (11440, 1815360), (11712, 1773200), (11895, 1745920), (11904, 1744600), (12090, 1717760), (12200, 1702272), (12400, 1674816), (12480, 1664080), (12688, 1636800), (12800, 1622478), (12896, 1610400), (13200, 1573312), (13299, 1561600), (13312, 1560075), (13420, 1547520), (13640, 1522560), (13728, 1512800), (14080, 1474980), (14300, 1452288), (14640, 1418560), (14880, 1395680), (15128, 1372800), (15360, 1352065), (15600, 1331264), (15616, 1329900), (15860, 1309440), (15872, 1308450), (16104, 1289600), (16120, 1288320), (16368, 1268800), (16640, 1248060), (16775, 1238016), (16896, 1229150), (17050, 1218048), (17160, 1210240), (17446, 1190400), (17600, 1179984), (17732, 1171200), (18300, 1134848), (18304, 1134600), (18600, 1116544), (18910, 1098240), (19032, 1091200), (19200, 1081652), (19344, 1073600), (19520, 1063920), (19825, 1047552), (19840, 1046760), (19968, 1040050), (20130, 1031680), (20150, 1030656), (20460, 1015040), (20800, 998448), (20801, 998400), (21120, 983320), (21450, 968192), (21472, 967200), (21824, 951600), (22165, 936960), (22692, 915200), (22880, 907680), (23424, 886600), (23790, 872960), (23808, 872300), (24180, 858880), (24400, 851136), (24583, 844800), (24800, 837408), (24960, 832040), (25376, 818400), (25575, 812032), (25600, 811239), (25792, 805200), (26169, 793600), (26400, 786656), (26598, 780800), (26840, 773760), (27280, 761280), (27456, 756400), (28160, 737490), (28365, 732160), (28600, 726144), (29280, 709280), (29760, 697840), (30225, 687104), (30256, 686400), (31200, 665632), (31232, 664950), (31720, 654720), (31744, 654225), (32208, 644800), (32240, 644160), (32736, 634400), (33280, 624030), (33550, 619008), (33792, 614575), (34100, 609024), (34320, 605120), (34892, 595200), (35200, 589992), (35464, 585600), (36600, 567424), (36608, 567300), (37200, 558272), (37820, 549120), (38064, 545600), (38400, 540826), (38688, 536800), (39040, 531960), (39650, 523776), (39680, 523380), (39936, 520025), (40260, 515840), (40300, 515328), (40920, 507520), (41600, 499224), (41602, 499200), (42240, 491660), (42900, 484096), (42944, 483600), (43615, 476160), (43648, 475800), (44330, 468480), (45384, 457600), (45760, 453840), (46848, 443300), (47275, 439296), (47580, 436480), (47616, 436150), (48360, 429440), (48800, 425568), (49166, 422400), (49600, 418704), (49920, 416020), (50325, 412672), (50752, 409200), (51150, 406016), (51584, 402600), (52338, 396800), (52800, 393328), (53196, 390400), (53680, 386880), (54560, 380640), (54912, 378200), (56320, 368745), (56730, 366080), (57200, 363072), (58560, 354640), (59475, 349184), (59520, 348920), (60450, 343552), (60512, 343200), (62400, 332816), (62403, 332800), (62464, 332475), (63440, 327360), (64416, 322400), (64480, 322080), (65472, 317200), (66495, 312320), (66560, 312015), (67100, 309504), (68200, 304512), (68640, 302560), (69784, 297600), (70400, 294996), (70928, 292800), (73200, 283712), (73216, 283650), (73749, 281600), (74400, 279136), (75640, 274560), (76128, 272800), (76800, 270413), (77376, 268400), (78080, 265980), (79300, 261888), (79360, 261690), (80520, 257920), (80600, 257664), (81840, 253760), (83200, 249612), (83204, 249600), (84480, 245830), (85800, 242048), (85888, 241800), (87230, 238080), (87296, 237900), (88660, 234240), (90768, 228800), (91520, 226920), (93696, 221650), (94550, 219648), (95160, 218240), (95232, 218075), (96720, 214720), (97600, 212784), (98332, 211200), (99200, 209352), (99840, 208010), (100650, 206336), (101504, 204600), (102300, 203008), (103168, 201300), (104005, 199680), (104676, 198400), (105600, 196664), (106392, 195200), (107360, 193440), (109120, 190320), (109824, 189100), (110825, 187392), (113460, 183040), (114400, 181536), (117120, 177320), (118950, 174592), (119040, 174460), (120900, 171776), (121024, 171600), (122915, 168960), (124800, 166408), (124806, 166400), (126880, 163680), (128832, 161200), (128960, 161040), (130845, 158720), (130944, 158600), (132990, 156160), (134200, 154752), (136400, 152256), (137280, 151280), (139568, 148800), (140800, 147498), (141825, 146432), (141856, 146400)]