770872560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2487

約数の個数: 160

約数和(自身を含む): 2551979520

約数和(自身を除く): 1781106960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 71, 76, 80, 95, 114, 120, 142, 152, 190, 213, 228, 240, 284, 285, 304, 355, 380, 426, 456, 568, 570, 710, 760, 852, 912, 1065, 1136, 1140, 1349, 1420, 1520, 1704, 2130, 2280, 2381, 2698, 2840, 3408, 4047, 4260, 4560, 4762, 5396, 5680, 6745, 7143, 8094, 8520, 9524, 10792, 11905, 13490, 14286, 16188, 17040, 19048, 20235, 21584, 23810, 26980, 28572, 32376, 35715, 38096, 40470, 45239, 47620, 53960, 57144, 64752, 71430, 80940, 90478, 95240, 107920, 114288, 135717, 142860, 161880, 169051, 180956, 190480, 226195, 271434, 285720, 323760, 338102, 361912, 452390, 507153, 542868, 571440, 676204, 678585, 723824, 845255, 904780, 1014306, 1085736, 1352408, 1357170, 1690510, 1809560, 2028612, 2171472, 2535765, 2704816, 2714340, 3211969, 3381020, 3619120, 4057224, 5071530, 5428680, 6423938, 6762040, 8114448, 9635907, 10143060, 10857360, 12847876, 13524080, 16059845, 19271814, 20286120, 25695752, 32119690, 38543628, 40572240, 48179535, 51391504, 64239380, 77087256, 96359070, 128478760, 154174512, 192718140, 256957520, 385436280, 770872560]

約数ペア:

[(1, 770872560), (2, 385436280), (3, 256957520), (4, 192718140), (5, 154174512), (6, 128478760), (8, 96359070), (10, 77087256), (12, 64239380), (15, 51391504), (16, 48179535), (19, 40572240), (20, 38543628), (24, 32119690), (30, 25695752), (38, 20286120), (40, 19271814), (48, 16059845), (57, 13524080), (60, 12847876), (71, 10857360), (76, 10143060), (80, 9635907), (95, 8114448), (114, 6762040), (120, 6423938), (142, 5428680), (152, 5071530), (190, 4057224), (213, 3619120), (228, 3381020), (240, 3211969), (284, 2714340), (285, 2704816), (304, 2535765), (355, 2171472), (380, 2028612), (426, 1809560), (456, 1690510), (568, 1357170), (570, 1352408), (710, 1085736), (760, 1014306), (852, 904780), (912, 845255), (1065, 723824), (1136, 678585), (1140, 676204), (1349, 571440), (1420, 542868), (1520, 507153), (1704, 452390), (2130, 361912), (2280, 338102), (2381, 323760), (2698, 285720), (2840, 271434), (3408, 226195), (4047, 190480), (4260, 180956), (4560, 169051), (4762, 161880), (5396, 142860), (5680, 135717), (6745, 114288), (7143, 107920), (8094, 95240), (8520, 90478), (9524, 80940), (10792, 71430), (11905, 64752), (13490, 57144), (14286, 53960), (16188, 47620), (17040, 45239), (19048, 40470), (20235, 38096), (21584, 35715), (23810, 32376), (26980, 28572)]