15231216000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 1024

約数和(自身を含む): 68006615040

約数和(自身を除く): 52775399040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 25, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 50, 52, 55, 56, 60, 64, 65, 66, 70, 75, 77, 78, 80, 84, 88, 91, 96, 100, 104, 105, 110, 112, 120, 125, 128, 130, 132, 140, 143, 150, 154, 156, 160, 165, 168, 175, 176, 182, 192, 195, 200, 208, 210, 220, 224, 231, 240, 250, 260, 264, 273, 275, 280, 286, 300, 308, 312, 317, 320, 325, 330, 336, 350, 352, 364, 375, 384, 385, 390, 400, 416, 420, 429, 440, 448, 455, 462, 480, 500, 520, 525, 528, 546, 550, 560, 572, 600, 616, 624, 634, 640, 650, 660, 672, 700, 704, 715, 728, 750, 770, 780, 800, 825, 832, 840, 858, 875, 880, 896, 910, 924, 951, 960, 975, 1000, 1001, 1040, 1050, 1056, 1092, 1100, 1120, 1144, 1155, 1200, 1232, 1248, 1268, 1300, 1320, 1344, 1365, 1375, 1400, 1408, 1430, 1456, 1500, 1540, 1560, 1585, 1600, 1625, 1650, 1664, 1680, 1716, 1750, 1760, 1820, 1848, 1902, 1920, 1925, 1950, 2000, 2002, 2080, 2100, 2112, 2145, 2184, 2200, 2219, 2240, 2275, 2288, 2310, 2400, 2464, 2496, 2536, 2600, 2625, 2640, 2688, 2730, 2750, 2800, 2860, 2912, 3000, 3003, 3080, 3120, 3170, 3200, 3250, 3300, 3360, 3432, 3487, 3500, 3520, 3575, 3640, 3696, 3804, 3850, 3900, 4000, 4004, 4121, 4125, 4160, 4200, 4224, 4290, 4368, 4400, 4438, 4480, 4550, 4576, 4620, 4755, 4800, 4875, 4928, 4992, 5005, 5072, 5200, 5250, 5280, 5460, 5500, 5600, 5720, 5775, 5824, 6000, 6006, 6160, 6240, 6340, 6500, 6600, 6657, 6720, 6825, 6864, 6974, 7000, 7040, 7150, 7280, 7392, 7608, 7700, 7800, 7925, 8000, 8008, 8242, 8250, 8320, 8400, 8580, 8736, 8800, 8876, 9100, 9152, 9240, 9510, 9600, 9625, 9750, 9856, 10010, 10144, 10400, 10461, 10500, 10560, 10725, 10920, 11000, 11095, 11200, 11375, 11440, 11550, 11648, 12000, 12012, 12320, 12363, 12480, 12680, 13000, 13200, 13314, 13440, 13650, 13728, 13948, 14000, 14300, 14560, 14784, 15015, 15216, 15400, 15600, 15850, 16000, 16016, 16484, 16500, 16800, 17160, 17435, 17472, 17600, 17752, 17875, 18200, 18304, 18480, 19020, 19250, 19500, 20020, 20288, 20605, 20800, 20922, 21000, 21120, 21450, 21840, 22000, 22190, 22400, 22750, 22880, 23100, 23775, 24000, 24024, 24409, 24640, 24726, 24960, 25025, 25360, 26000, 26400, 26628, 27300, 27456, 27896, 28000, 28600, 28847, 28875, 29120, 29568, 30030, 30432, 30800, 31200, 31700, 32032, 32968, 33000, 33285, 33600, 34125, 34320, 34870, 34944, 35200, 35504, 35750, 36400, 36960, 38040, 38500, 39000, 39625, 40040, 40576, 41210, 41600, 41844, 42000, 42900, 43680, 44000, 44380, 45331, 45500, 45760, 46200, 47550, 48000, 48048, 48818, 49280, 49452, 50050, 50720, 52000, 52305, 52800, 53256, 53625, 54600, 54912, 55475, 55792, 56000, 57200, 57694, 57750, 58240, 60060, 60864, 61600, 61815, 62400, 63400, 64064, 65936, 66000, 66570, 67200, 68250, 68640, 69740, 71008, 71500, 72800, 73227, 73920, 75075, 76080, 77000, 78000, 79250, 80080, 82420, 83688, 84000, 85800, 86541, 87175, 87360, 88000, 88760, 90662, 91000, 91520, 92400, 95100, 96096, 97636, 98904, 100100, 101440, 103025, 104000, 104610, 105600, 106512, 107250, 109200, 110950, 111584, 112000, 114400, 115388, 115500, 118875, 120120, 121728, 122045, 123200, 123630, 124800, 125125, 126800, 128128, 131872, 132000, 133140, 135993, 136500, 137280, 139480, 142016, 143000, 144235, 145600, 146454, 147840, 150150, 152160, 154000, 156000, 158500, 160160, 164840, 166425, 167376, 168000, 171600, 173082, 174350, 174720, 176000, 177520, 181324, 182000, 184800, 190200, 192192, 195272, 197808, 200200, 202880, 206050, 208000, 209220, 213024, 214500, 218400, 221900, 223168, 226655, 228800, 230776, 231000, 237750, 240240, 244090, 246400, 247260, 250250, 253600, 261525, 263744, 264000, 266280, 271986, 273000, 274560, 277375, 278960, 284032, 286000, 288470, 291200, 292908, 300300, 304320, 308000, 309075, 312000, 317000, 317317, 320320, 329680, 332850, 334752, 336000, 343200, 346164, 348700, 355040, 362648, 364000, 366135, 369600, 375375, 380400, 384384, 390544, 395616, 400400, 412100, 418440, 426048, 429000, 432705, 435875, 436800, 443800, 446336, 453310, 457600, 461552, 462000, 475500, 480480, 488180, 494520, 500500, 507200, 515125, 523050, 527488, 528000, 532560, 543972, 546000, 554750, 557920, 572000, 576940, 585816, 600600, 608640, 610225, 616000, 618150, 624000, 634000, 634634, 640640, 659360, 665700, 669504, 679965, 686400, 692328, 697400, 710080, 721175, 725296, 728000, 732270, 739200, 750750, 760800, 781088, 791232, 800800, 824200, 832125, 836880, 852096, 858000, 865410, 871750, 873600, 887600, 906620, 923104, 924000, 951000, 951951, 960960, 976360, 989040, 1001000, 1014400, 1030250, 1046100, 1065120, 1087944, 1092000, 1109500, 1115840, 1133275, 1144000, 1153880, 1171632, 1201200, 1220450, 1232000, 1236300, 1268000, 1269268, 1307625, 1318720, 1331400, 1339008, 1359930, 1372800, 1384656, 1394800, 1420160, 1442350, 1450592, 1456000, 1464540, 1501500, 1521600, 1545375, 1562176, 1582464, 1586585, 1601600, 1648400, 1664250, 1673760, 1716000, 1730820, 1743500, 1775200, 1813240, 1830675, 1846208, 1848000, 1902000, 1903902, 1921920, 1952720, 1978080, 2002000, 2060500, 2092200, 2130240, 2163525, 2175888, 2184000, 2219000, 2231680, 2266550, 2288000, 2307760, 2343264, 2402400, 2440900, 2472600, 2536000, 2538536, 2615250, 2637440, 2662800, 2719860, 2769312, 2789600, 2884700, 2901184, 2929080, 3003000, 3043200, 3051125, 3090750, 3124352, 3173170, 3203200, 3296800, 3328500, 3347520, 3399825, 3432000, 3461640, 3487000, 3550400, 3605875, 3626480, 3661350, 3692416, 3696000, 3804000, 3807804, 3905440, 3956160, 4004000, 4121000, 4184400, 4260480, 4327050, 4351776, 4368000, 4438000, 4533100, 4615520, 4686528, 4759755, 4804800, 4881800, 4945200, 5072000, 5077072, 5230500, 5325600, 5439720, 5538624, 5579200, 5666375, 5769400, 5802368, 5858160, 6006000, 6102250, 6181500, 6346340, 6593600, 6657000, 6695040, 6799650, 6864000, 6923280, 6974000, 7100800, 7211750, 7252960, 7322700, 7608000, 7615608, 7810880, 7912320, 7932925, 8008000, 8242000, 8368800, 8654100, 8703552, 8876000, 9066200, 9153375, 9231040, 9373056, 9519510, 9609600, 9763600, 9890400, 10154144, 10461000, 10651200, 10817625, 10879440, 11077248, 11158400, 11332750, 11538800, 11716320, 12012000, 12204500, 12363000, 12692680, 13187200, 13314000, 13599300, 13846560, 13948000, 14423500, 14505920, 14645400, 15216000, 15231216, 15621760, 15865850, 16016000, 16484000, 16737600, 16999125, 17308200, 17407104, 17752000, 18132400, 18306750, 18462080, 19039020, 19527200, 19780800, 20308288, 20922000, 21302400, 21635250, 21758880, 22665500, 23077600, 23432640, 23798775, 24024000, 24409000, 24726000, 25385360, 26628000, 27198600, 27693120, 27896000, 28847000, 29011840, 29290800, 30462432, 31731700, 32968000, 33475200, 33998250, 34616400, 35504000, 36264800, 36613500, 38078040, 39054400, 39561600, 39664625, 40616576, 41844000, 43270500, 43517760, 45331000, 46155200, 46865280, 47597550, 48048000, 48818000, 49452000, 50770720, 53256000, 54397200, 55386240, 55792000, 57694000, 58581600, 60924864, 63463400, 65936000, 67996500, 69232800, 72529600, 73227000, 76156080, 78108800, 79329250, 83688000, 86541000, 87035520, 90662000, 92310400, 95195100, 97636000, 98904000, 101541440, 106512000, 108794400, 115388000, 117163200, 118993875, 121849728, 126926800, 135993000, 138465600, 145059200, 146454000, 152312160, 158658500, 167376000, 173082000, 181324000, 190390200, 195272000, 197808000, 203082880, 217588800, 230776000, 234326400, 237987750, 253853600, 271986000, 276931200, 292908000, 304624320, 317317000, 346164000, 362648000, 380780400, 390544000, 435177600, 461552000, 475975500, 507707200, 543972000, 585816000, 609248640, 634634000, 692328000, 725296000, 761560800, 951951000, 1015414400, 1087944000, 1171632000, 1269268000, 1384656000, 1523121600, 1903902000, 2175888000, 2538536000, 3046243200, 3807804000, 5077072000, 7615608000, 15231216000]

約数ペア:

[(1, 15231216000), (2, 7615608000), (3, 5077072000), (4, 3807804000), (5, 3046243200), (6, 2538536000), (7, 2175888000), (8, 1903902000), (10, 1523121600), (11, 1384656000), (12, 1269268000), (13, 1171632000), (14, 1087944000), (15, 1015414400), (16, 951951000), (20, 761560800), (21, 725296000), (22, 692328000), (24, 634634000), (25, 609248640), (26, 585816000), (28, 543972000), (30, 507707200), (32, 475975500), (33, 461552000), (35, 435177600), (39, 390544000), (40, 380780400), (42, 362648000), (44, 346164000), (48, 317317000), (50, 304624320), (52, 292908000), (55, 276931200), (56, 271986000), (60, 253853600), (64, 237987750), (65, 234326400), (66, 230776000), (70, 217588800), (75, 203082880), (77, 197808000), (78, 195272000), (80, 190390200), (84, 181324000), (88, 173082000), (91, 167376000), (96, 158658500), (100, 152312160), (104, 146454000), (105, 145059200), (110, 138465600), (112, 135993000), (120, 126926800), (125, 121849728), (128, 118993875), (130, 117163200), (132, 115388000), (140, 108794400), (143, 106512000), (150, 101541440), (154, 98904000), (156, 97636000), (160, 95195100), (165, 92310400), (168, 90662000), (175, 87035520), (176, 86541000), (182, 83688000), (192, 79329250), (195, 78108800), (200, 76156080), (208, 73227000), (210, 72529600), (220, 69232800), (224, 67996500), (231, 65936000), (240, 63463400), (250, 60924864), (260, 58581600), (264, 57694000), (273, 55792000), (275, 55386240), (280, 54397200), (286, 53256000), (300, 50770720), (308, 49452000), (312, 48818000), (317, 48048000), (320, 47597550), (325, 46865280), (330, 46155200), (336, 45331000), (350, 43517760), (352, 43270500), (364, 41844000), (375, 40616576), (384, 39664625), (385, 39561600), (390, 39054400), (400, 38078040), (416, 36613500), (420, 36264800), (429, 35504000), (440, 34616400), (448, 33998250), (455, 33475200), (462, 32968000), (480, 31731700), (500, 30462432), (520, 29290800), (525, 29011840), (528, 28847000), (546, 27896000), (550, 27693120), (560, 27198600), (572, 26628000), (600, 25385360), (616, 24726000), (624, 24409000), (634, 24024000), (640, 23798775), (650, 23432640), (660, 23077600), (672, 22665500), (700, 21758880), (704, 21635250), (715, 21302400), (728, 20922000), (750, 20308288), (770, 19780800), (780, 19527200), (800, 19039020), (825, 18462080), (832, 18306750), (840, 18132400), (858, 17752000), (875, 17407104), (880, 17308200), (896, 16999125), (910, 16737600), (924, 16484000), (951, 16016000), (960, 15865850), (975, 15621760), (1000, 15231216), (1001, 15216000), (1040, 14645400), (1050, 14505920), (1056, 14423500), (1092, 13948000), (1100, 13846560), (1120, 13599300), (1144, 13314000), (1155, 13187200), (1200, 12692680), (1232, 12363000), (1248, 12204500), (1268, 12012000), (1300, 11716320), (1320, 11538800), (1344, 11332750), (1365, 11158400), (1375, 11077248), (1400, 10879440), (1408, 10817625), (1430, 10651200), (1456, 10461000), (1500, 10154144), (1540, 9890400), (1560, 9763600), (1585, 9609600), (1600, 9519510), (1625, 9373056), (1650, 9231040), (1664, 9153375), (1680, 9066200), (1716, 8876000), (1750, 8703552), (1760, 8654100), (1820, 8368800), (1848, 8242000), (1902, 8008000), (1920, 7932925), (1925, 7912320), (1950, 7810880), (2000, 7615608), (2002, 7608000), (2080, 7322700), (2100, 7252960), (2112, 7211750), (2145, 7100800), (2184, 6974000), (2200, 6923280), (2219, 6864000), (2240, 6799650), (2275, 6695040), (2288, 6657000), (2310, 6593600), (2400, 6346340), (2464, 6181500), (2496, 6102250), (2536, 6006000), (2600, 5858160), (2625, 5802368), (2640, 5769400), (2688, 5666375), (2730, 5579200), (2750, 5538624), (2800, 5439720), (2860, 5325600), (2912, 5230500), (3000, 5077072), (3003, 5072000), (3080, 4945200), (3120, 4881800), (3170, 4804800), (3200, 4759755), (3250, 4686528), (3300, 4615520), (3360, 4533100), (3432, 4438000), (3487, 4368000), (3500, 4351776), (3520, 4327050), (3575, 4260480), (3640, 4184400), (3696, 4121000), (3804, 4004000), (3850, 3956160), (3900, 3905440), (4000, 3807804), (4004, 3804000), (4121, 3696000), (4125, 3692416), (4160, 3661350), (4200, 3626480), (4224, 3605875), (4290, 3550400), (4368, 3487000), (4400, 3461640), (4438, 3432000), (4480, 3399825), (4550, 3347520), (4576, 3328500), (4620, 3296800), (4755, 3203200), (4800, 3173170), (4875, 3124352), (4928, 3090750), (4992, 3051125), (5005, 3043200), (5072, 3003000), (5200, 2929080), (5250, 2901184), (5280, 2884700), (5460, 2789600), (5500, 2769312), (5600, 2719860), (5720, 2662800), (5775, 2637440), (5824, 2615250), (6000, 2538536), (6006, 2536000), (6160, 2472600), (6240, 2440900), (6340, 2402400), (6500, 2343264), (6600, 2307760), (6657, 2288000), (6720, 2266550), (6825, 2231680), (6864, 2219000), (6974, 2184000), (7000, 2175888), (7040, 2163525), (7150, 2130240), (7280, 2092200), (7392, 2060500), (7608, 2002000), (7700, 1978080), (7800, 1952720), (7925, 1921920), (8000, 1903902), (8008, 1902000), (8242, 1848000), (8250, 1846208), (8320, 1830675), (8400, 1813240), (8580, 1775200), (8736, 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(17752, 858000), (17875, 852096), (18200, 836880), (18304, 832125), (18480, 824200), (19020, 800800), (19250, 791232), (19500, 781088), (20020, 760800), (20288, 750750), (20605, 739200), (20800, 732270), (20922, 728000), (21000, 725296), (21120, 721175), (21450, 710080), (21840, 697400), (22000, 692328), (22190, 686400), (22400, 679965), (22750, 669504), (22880, 665700), (23100, 659360), (23775, 640640), (24000, 634634), (24024, 634000), (24409, 624000), (24640, 618150), (24726, 616000), (24960, 610225), (25025, 608640), (25360, 600600), (26000, 585816), (26400, 576940), (26628, 572000), (27300, 557920), (27456, 554750), (27896, 546000), (28000, 543972), (28600, 532560), (28847, 528000), (28875, 527488), (29120, 523050), (29568, 515125), (30030, 507200), (30432, 500500), (30800, 494520), (31200, 488180), (31700, 480480), (32032, 475500), (32968, 462000), (33000, 461552), (33285, 457600), (33600, 453310), (34125, 446336), (34320, 443800), (34870, 436800), (34944, 435875), (35200, 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(71008, 214500), (71500, 213024), (72800, 209220), (73227, 208000), (73920, 206050), (75075, 202880), (76080, 200200), (77000, 197808), (78000, 195272), (79250, 192192), (80080, 190200), (82420, 184800), (83688, 182000), (84000, 181324), (85800, 177520), (86541, 176000), (87175, 174720), (87360, 174350), (88000, 173082), (88760, 171600), (90662, 168000), (91000, 167376), (91520, 166425), (92400, 164840), (95100, 160160), (96096, 158500), (97636, 156000), (98904, 154000), (100100, 152160), (101440, 150150), (103025, 147840), (104000, 146454), (104610, 145600), (105600, 144235), (106512, 143000), (107250, 142016), (109200, 139480), (110950, 137280), (111584, 136500), (112000, 135993), (114400, 133140), (115388, 132000), (115500, 131872), (118875, 128128), (120120, 126800), (121728, 125125), (122045, 124800), (123200, 123630)]