1251874560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 4294950912

約数和(自身を除く): 3043076352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 127, 128, 136, 151, 160, 170, 192, 204, 240, 254, 255, 256, 272, 302, 320, 340, 381, 384, 408, 453, 480, 508, 510, 544, 604, 635, 640, 680, 755, 762, 768, 816, 906, 960, 1016, 1020, 1088, 1208, 1270, 1280, 1360, 1510, 1524, 1632, 1812, 1905, 1920, 2032, 2040, 2159, 2176, 2265, 2416, 2540, 2567, 2720, 3020, 3048, 3264, 3624, 3810, 3840, 4064, 4080, 4318, 4352, 4530, 4832, 5080, 5134, 5440, 6040, 6096, 6477, 6528, 7248, 7620, 7701, 8128, 8160, 8636, 9060, 9664, 10160, 10268, 10795, 10880, 12080, 12192, 12835, 12954, 13056, 14496, 15240, 15402, 16256, 16320, 17272, 18120, 19177, 19328, 20320, 20536, 21590, 21760, 24160, 24384, 25670, 25908, 28992, 30480, 30804, 32385, 32512, 32640, 34544, 36240, 38354, 38505, 38656, 40640, 41072, 43180, 48320, 48768, 51340, 51816, 57531, 57984, 60960, 61608, 64770, 65280, 69088, 72480, 76708, 77010, 81280, 82144, 86360, 95885, 96640, 97536, 102680, 103632, 115062, 115968, 121920, 123216, 129540, 138176, 144960, 153416, 154020, 162560, 164288, 172720, 191770, 193280, 205360, 207264, 230124, 243840, 246432, 259080, 276352, 287655, 289920, 306832, 308040, 326009, 328576, 345440, 383540, 410720, 414528, 460248, 487680, 492864, 518160, 552704, 575310, 579840, 613664, 616080, 652018, 657152, 690880, 767080, 821440, 829056, 920496, 978027, 985728, 1036320, 1150620, 1227328, 1232160, 1304036, 1381760, 1534160, 1630045, 1642880, 1658112, 1840992, 1956054, 1971456, 2072640, 2301240, 2454656, 2464320, 2608072, 2763520, 3068320, 3260090, 3285760, 3681984, 3912108, 4145280, 4602480, 4890135, 4909312, 4928640, 5216144, 6136640, 6520180, 7363968, 7824216, 8290560, 9204960, 9780270, 9857280, 10432288, 12273280, 13040360, 14727936, 15648432, 18409920, 19560540, 20864576, 24546560, 26080720, 31296864, 36819840, 39121080, 41729152, 52161440, 62593728, 73639680, 78242160, 83458304, 104322880, 125187456, 156484320, 208645760, 250374912, 312968640, 417291520, 625937280, 1251874560]

約数ペア:

[(1, 1251874560), (2, 625937280), (3, 417291520), (4, 312968640), (5, 250374912), (6, 208645760), (8, 156484320), (10, 125187456), (12, 104322880), (15, 83458304), (16, 78242160), (17, 73639680), (20, 62593728), (24, 52161440), (30, 41729152), (32, 39121080), (34, 36819840), (40, 31296864), (48, 26080720), (51, 24546560), (60, 20864576), (64, 19560540), (68, 18409920), (80, 15648432), (85, 14727936), (96, 13040360), (102, 12273280), (120, 10432288), (127, 9857280), (128, 9780270), (136, 9204960), (151, 8290560), (160, 7824216), (170, 7363968), (192, 6520180), (204, 6136640), (240, 5216144), (254, 4928640), (255, 4909312), (256, 4890135), (272, 4602480), (302, 4145280), (320, 3912108), (340, 3681984), (381, 3285760), (384, 3260090), (408, 3068320), (453, 2763520), (480, 2608072), (508, 2464320), (510, 2454656), (544, 2301240), (604, 2072640), (635, 1971456), (640, 1956054), (680, 1840992), (755, 1658112), (762, 1642880), (768, 1630045), (816, 1534160), (906, 1381760), (960, 1304036), (1016, 1232160), (1020, 1227328), (1088, 1150620), (1208, 1036320), (1270, 985728), (1280, 978027), (1360, 920496), (1510, 829056), (1524, 821440), (1632, 767080), (1812, 690880), (1905, 657152), (1920, 652018), (2032, 616080), (2040, 613664), (2159, 579840), (2176, 575310), (2265, 552704), (2416, 518160), (2540, 492864), (2567, 487680), (2720, 460248), (3020, 414528), (3048, 410720), (3264, 383540), (3624, 345440), (3810, 328576), (3840, 326009), (4064, 308040), (4080, 306832), (4318, 289920), (4352, 287655), (4530, 276352), (4832, 259080), (5080, 246432), (5134, 243840), (5440, 230124), (6040, 207264), (6096, 205360), (6477, 193280), (6528, 191770), (7248, 172720), (7620, 164288), (7701, 162560), (8128, 154020), (8160, 153416), (8636, 144960), (9060, 138176), (9664, 129540), (10160, 123216), (10268, 121920), (10795, 115968), (10880, 115062), (12080, 103632), (12192, 102680), (12835, 97536), (12954, 96640), (13056, 95885), (14496, 86360), (15240, 82144), (15402, 81280), (16256, 77010), (16320, 76708), (17272, 72480), (18120, 69088), (19177, 65280), (19328, 64770), (20320, 61608), (20536, 60960), (21590, 57984), (21760, 57531), (24160, 51816), (24384, 51340), (25670, 48768), (25908, 48320), (28992, 43180), (30480, 41072), (30804, 40640), (32385, 38656), (32512, 38505), (32640, 38354), (34544, 36240)]