20306304480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 768

約数和(自身を含む): 84722319360

約数和(自身を除く): 64416014880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 37, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 74, 77, 80, 84, 88, 93, 96, 105, 110, 111, 112, 120, 124, 132, 140, 148, 154, 155, 160, 165, 168, 176, 185, 186, 210, 217, 220, 222, 224, 231, 240, 248, 259, 264, 280, 296, 308, 310, 330, 336, 341, 352, 370, 372, 385, 407, 420, 434, 440, 444, 462, 465, 479, 480, 496, 518, 528, 555, 560, 592, 616, 620, 651, 660, 672, 682, 740, 744, 770, 777, 814, 840, 868, 880, 888, 924, 930, 958, 992, 1023, 1036, 1056, 1085, 1110, 1120, 1147, 1155, 1184, 1221, 1232, 1240, 1295, 1302, 1320, 1364, 1437, 1480, 1488, 1540, 1554, 1628, 1680, 1705, 1736, 1760, 1776, 1848, 1860, 1916, 2035, 2046, 2072, 2170, 2220, 2294, 2310, 2387, 2395, 2442, 2464, 2480, 2590, 2604, 2640, 2728, 2849, 2874, 2960, 2976, 3080, 3108, 3255, 3256, 3353, 3360, 3410, 3441, 3472, 3552, 3696, 3720, 3832, 3885, 4070, 4092, 4144, 4340, 4440, 4588, 4620, 4774, 4790, 4884, 4960, 5115, 5180, 5208, 5269, 5280, 5456, 5698, 5735, 5748, 5920, 6105, 6160, 6216, 6510, 6512, 6706, 6820, 6882, 6944, 7161, 7185, 7392, 7440, 7664, 7770, 8029, 8140, 8184, 8288, 8547, 8680, 8880, 9176, 9240, 9548, 9580, 9768, 10059, 10230, 10360, 10416, 10538, 10912, 11396, 11470, 11496, 11935, 12210, 12320, 12432, 12617, 13020, 13024, 13412, 13640, 13764, 14245, 14322, 14370, 14849, 14880, 15328, 15540, 15807, 16058, 16280, 16368, 16765, 17094, 17205, 17360, 17723, 17760, 18352, 18480, 19096, 19160, 19536, 20118, 20460, 20720, 20832, 21076, 22792, 22940, 22992, 23870, 24087, 24420, 24864, 25234, 26040, 26345, 26824, 27280, 27528, 28490, 28644, 28740, 29698, 31080, 31614, 32116, 32560, 32736, 33530, 34188, 34410, 34720, 35446, 35805, 36704, 36883, 36960, 37851, 38192, 38320, 39072, 40145, 40236, 40920, 41440, 42152, 42735, 44547, 45584, 45880, 45984, 47740, 48174, 48840, 50295, 50468, 52080, 52690, 53169, 53648, 54560, 55056, 56980, 57288, 57480, 59396, 62160, 63085, 63228, 64232, 65120, 67060, 68376, 68820, 70892, 71610, 73766, 74245, 75702, 76384, 76640, 79035, 80290, 80472, 81840, 84304, 85470, 88319, 88615, 89094, 91168, 91760, 95480, 96348, 97680, 100590, 100936, 103943, 104160, 105380, 106338, 107296, 110112, 110649, 113960, 114576, 114960, 118792, 120435, 124061, 124320, 126170, 126456, 128464, 134120, 136752, 137640, 141784, 143220, 147532, 148490, 151404, 158070, 160580, 160944, 163339, 163680, 168608, 170940, 176638, 177230, 178188, 183520, 184415, 189255, 190960, 192696, 194953, 195360, 201180, 201872, 207886, 210760, 212676, 221298, 222735, 227920, 229152, 229920, 237584, 240870, 248122, 252340, 252912, 256928, 264957, 265845, 268240, 273504, 275280, 283568, 286440, 295064, 296980, 302808, 311829, 316140, 321160, 321888, 326678, 341880, 353276, 354460, 356376, 368830, 372183, 378510, 381920, 385392, 389906, 402360, 403744, 415772, 421520, 425352, 441595, 442596, 445470, 455840, 475168, 481740, 490017, 496244, 504680, 505824, 519715, 529914, 531690, 536480, 549413, 550560, 553245, 567136, 572880, 584859, 590128, 593960, 605616, 620305, 623658, 632280, 642320, 653356, 683760, 706552, 708920, 712752, 737660, 744366, 757020, 770784, 779812, 804720, 816695, 831544, 843040, 850704, 883190, 885192, 890940, 963480, 974765, 980034, 992488, 1009360, 1039430, 1059828, 1063380, 1098826, 1106490, 1143373, 1145760, 1169718, 1180256, 1187920, 1211232, 1240610, 1247316, 1264560, 1284640, 1306712, 1324785, 1364671, 1367520, 1413104, 1417840, 1425504, 1475320, 1488732, 1514040, 1559145, 1559624, 1609440, 1633390, 1648239, 1663088, 1701408, 1766380, 1770384, 1781880, 1860915, 1926960, 1949530, 1960068, 1984976, 2018720, 2078860, 2119656, 2126760, 2197652, 2212980, 2286746, 2339436, 2375840, 2450085, 2481220, 2494632, 2529120, 2613424, 2649570, 2729342, 2747065, 2826208, 2835680, 2924295, 2950640, 2977464, 3028080, 3118290, 3119248, 3266780, 3296478, 3326176, 3430119, 3532760, 3540768, 3563760, 3721830, 3845891, 3853920, 3899060, 3920136, 3969952, 4094013, 4157720, 4239312, 4253520, 4395304, 4425960, 4573492, 4678872, 4900170, 4962440, 4989264, 5226848, 5299140, 5458684, 5494130, 5716865, 5848590, 5901280, 5954928, 6043543, 6056160, 6236580, 6238496, 6533560, 6592956, 6823355, 6860238, 7065520, 7127520, 7443660, 7691782, 7798120, 7840272, 8188026, 8241195, 8315440, 8478624, 8507040, 8790608, 8851920, 9146984, 9357744, 9800340, 9924880, 9978528, 10598280, 10917368, 10988260, 11433730, 11537673, 11697180, 11909856, 12087086, 12473160, 13067120, 13185912, 13646710, 13720476, 14131040, 14887320, 15383564, 15596240, 15680544, 16376052, 16482390, 16630880, 17150595, 17581216, 17703840, 18130629, 18293968, 18715488, 19229455, 19600680, 19849760, 20470065, 21196560, 21834736, 21976520, 22867460, 23075346, 23394360, 24174172, 24946320, 26134240, 26371824, 27293420, 27440952, 29774640, 30217715, 30767128, 31192480, 32752104, 32964780, 34301190, 36261258, 36587936, 38458910, 39201360, 40940130, 42304801, 42393120, 43669472, 43953040, 45734920, 46150692, 46788720, 48348344, 49892640, 52743648, 54586840, 54881904, 57688365, 59549280, 60435430, 61534256, 65504208, 65929560, 68602380, 72522516, 76917820, 78402720, 81880260, 84609602, 87906080, 90653145, 91469840, 92301384, 93577440, 96696688, 109173680, 109763808, 115376730, 120870860, 123068512, 126914403, 131008416, 131859120, 137204760, 145045032, 153835640, 163760520, 169219204, 181306290, 182939680, 184602768, 193393376, 211524005, 218347360, 230753460, 241741720, 253828806, 263718240, 274409520, 290090064, 307671280, 327521040, 338438408, 362612580, 369205536, 423048010, 461506920, 483483440, 507657612, 548819040, 580180128, 615342560, 634572015, 655042080, 676876816, 725225160, 846096020, 923013840, 966966880, 1015315224, 1269144030, 1353753632, 1450450320, 1692192040, 1846027680, 2030630448, 2538288060, 2900900640, 3384384080, 4061260896, 5076576120, 6768768160, 10153152240, 20306304480]

約数ペア:

[(1, 20306304480), (2, 10153152240), (3, 6768768160), (4, 5076576120), (5, 4061260896), (6, 3384384080), (7, 2900900640), (8, 2538288060), (10, 2030630448), (11, 1846027680), (12, 1692192040), (14, 1450450320), (15, 1353753632), (16, 1269144030), (20, 1015315224), (21, 966966880), (22, 923013840), (24, 846096020), (28, 725225160), (30, 676876816), (31, 655042080), (32, 634572015), (33, 615342560), (35, 580180128), (37, 548819040), (40, 507657612), (42, 483483440), (44, 461506920), (48, 423048010), (55, 369205536), (56, 362612580), (60, 338438408), (62, 327521040), (66, 307671280), (70, 290090064), (74, 274409520), (77, 263718240), (80, 253828806), (84, 241741720), (88, 230753460), (93, 218347360), (96, 211524005), (105, 193393376), (110, 184602768), (111, 182939680), (112, 181306290), (120, 169219204), (124, 163760520), (132, 153835640), (140, 145045032), (148, 137204760), (154, 131859120), (155, 131008416), (160, 126914403), (165, 123068512), (168, 120870860), (176, 115376730), (185, 109763808), (186, 109173680), (210, 96696688), (217, 93577440), (220, 92301384), (222, 91469840), (224, 90653145), (231, 87906080), (240, 84609602), (248, 81880260), (259, 78402720), (264, 76917820), (280, 72522516), (296, 68602380), (308, 65929560), (310, 65504208), (330, 61534256), (336, 60435430), (341, 59549280), (352, 57688365), (370, 54881904), (372, 54586840), (385, 52743648), (407, 49892640), (420, 48348344), (434, 46788720), (440, 46150692), (444, 45734920), (462, 43953040), (465, 43669472), (479, 42393120), (480, 42304801), (496, 40940130), (518, 39201360), (528, 38458910), (555, 36587936), (560, 36261258), (592, 34301190), (616, 32964780), (620, 32752104), (651, 31192480), (660, 30767128), (672, 30217715), (682, 29774640), (740, 27440952), (744, 27293420), (770, 26371824), (777, 26134240), (814, 24946320), (840, 24174172), (868, 23394360), (880, 23075346), (888, 22867460), (924, 21976520), (930, 21834736), (958, 21196560), (992, 20470065), (1023, 19849760), (1036, 19600680), (1056, 19229455), (1085, 18715488), (1110, 18293968), (1120, 18130629), (1147, 17703840), (1155, 17581216), (1184, 17150595), (1221, 16630880), (1232, 16482390), (1240, 16376052), (1295, 15680544), (1302, 15596240), (1320, 15383564), (1364, 14887320), (1437, 14131040), (1480, 13720476), (1488, 13646710), (1540, 13185912), (1554, 13067120), (1628, 12473160), (1680, 12087086), (1705, 11909856), (1736, 11697180), (1760, 11537673), (1776, 11433730), (1848, 10988260), (1860, 10917368), (1916, 10598280), (2035, 9978528), (2046, 9924880), (2072, 9800340), (2170, 9357744), (2220, 9146984), (2294, 8851920), (2310, 8790608), (2387, 8507040), (2395, 8478624), (2442, 8315440), (2464, 8241195), (2480, 8188026), (2590, 7840272), (2604, 7798120), (2640, 7691782), (2728, 7443660), (2849, 7127520), (2874, 7065520), (2960, 6860238), (2976, 6823355), (3080, 6592956), (3108, 6533560), (3255, 6238496), (3256, 6236580), (3353, 6056160), (3360, 6043543), (3410, 5954928), (3441, 5901280), (3472, 5848590), (3552, 5716865), (3696, 5494130), (3720, 5458684), (3832, 5299140), (3885, 5226848), (4070, 4989264), (4092, 4962440), (4144, 4900170), (4340, 4678872), (4440, 4573492), (4588, 4425960), (4620, 4395304), (4774, 4253520), (4790, 4239312), (4884, 4157720), (4960, 4094013), (5115, 3969952), (5180, 3920136), (5208, 3899060), (5269, 3853920), (5280, 3845891), (5456, 3721830), (5698, 3563760), (5735, 3540768), (5748, 3532760), (5920, 3430119), (6105, 3326176), (6160, 3296478), (6216, 3266780), (6510, 3119248), (6512, 3118290), (6706, 3028080), (6820, 2977464), (6882, 2950640), (6944, 2924295), (7161, 2835680), (7185, 2826208), (7392, 2747065), (7440, 2729342), (7664, 2649570), (7770, 2613424), (8029, 2529120), (8140, 2494632), (8184, 2481220), (8288, 2450085), (8547, 2375840), (8680, 2339436), (8880, 2286746), (9176, 2212980), (9240, 2197652), (9548, 2126760), (9580, 2119656), (9768, 2078860), (10059, 2018720), (10230, 1984976), (10360, 1960068), (10416, 1949530), (10538, 1926960), (10912, 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(29698, 683760), (31080, 653356), (31614, 642320), (32116, 632280), (32560, 623658), (32736, 620305), (33530, 605616), (34188, 593960), (34410, 590128), (34720, 584859), (35446, 572880), (35805, 567136), (36704, 553245), (36883, 550560), (36960, 549413), (37851, 536480), (38192, 531690), (38320, 529914), (39072, 519715), (40145, 505824), (40236, 504680), (40920, 496244), (41440, 490017), (42152, 481740), (42735, 475168), (44547, 455840), (45584, 445470), (45880, 442596), (45984, 441595), (47740, 425352), (48174, 421520), (48840, 415772), (50295, 403744), (50468, 402360), (52080, 389906), (52690, 385392), (53169, 381920), (53648, 378510), (54560, 372183), (55056, 368830), (56980, 356376), (57288, 354460), (57480, 353276), (59396, 341880), (62160, 326678), (63085, 321888), (63228, 321160), (64232, 316140), (65120, 311829), (67060, 302808), (68376, 296980), (68820, 295064), (70892, 286440), (71610, 283568), (73766, 275280), (74245, 273504), (75702, 268240), (76384, 265845), (76640, 264957), (79035, 256928), (80290, 252912), (80472, 252340), (81840, 248122), (84304, 240870), (85470, 237584), (88319, 229920), (88615, 229152), (89094, 227920), (91168, 222735), (91760, 221298), (95480, 212676), (96348, 210760), (97680, 207886), (100590, 201872), (100936, 201180), (103943, 195360), (104160, 194953), (105380, 192696), (106338, 190960), (107296, 189255), (110112, 184415), (110649, 183520), (113960, 178188), (114576, 177230), (114960, 176638), (118792, 170940), (120435, 168608), (124061, 163680), (124320, 163339), (126170, 160944), (126456, 160580), (128464, 158070), (134120, 151404), (136752, 148490), (137640, 147532), (141784, 143220)]