64598640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 215986176

約数和(自身を除く): 151387536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 223, 240, 255, 272, 284, 340, 355, 408, 426, 446, 510, 568, 669, 680, 710, 816, 852, 892, 1020, 1065, 1115, 1136, 1207, 1338, 1360, 1420, 1704, 1784, 2040, 2130, 2230, 2414, 2676, 2840, 3345, 3408, 3568, 3621, 3791, 4080, 4260, 4460, 4828, 5352, 5680, 6035, 6690, 7242, 7582, 8520, 8920, 9656, 10704, 11373, 12070, 13380, 14484, 15164, 15833, 17040, 17840, 18105, 18955, 19312, 22746, 24140, 26760, 28968, 30328, 31666, 36210, 37910, 45492, 47499, 48280, 53520, 56865, 57936, 60656, 63332, 72420, 75820, 79165, 90984, 94998, 96560, 113730, 126664, 144840, 151640, 158330, 181968, 189996, 227460, 237495, 253328, 269161, 289680, 303280, 316660, 379992, 454920, 474990, 538322, 633320, 759984, 807483, 909840, 949980, 1076644, 1266640, 1345805, 1614966, 1899960, 2153288, 2691610, 3229932, 3799920, 4037415, 4306576, 5383220, 6459864, 8074830, 10766440, 12919728, 16149660, 21532880, 32299320, 64598640]

約数ペア:

[(1, 64598640), (2, 32299320), (3, 21532880), (4, 16149660), (5, 12919728), (6, 10766440), (8, 8074830), (10, 6459864), (12, 5383220), (15, 4306576), (16, 4037415), (17, 3799920), (20, 3229932), (24, 2691610), (30, 2153288), (34, 1899960), (40, 1614966), (48, 1345805), (51, 1266640), (60, 1076644), (68, 949980), (71, 909840), (80, 807483), (85, 759984), (102, 633320), (120, 538322), (136, 474990), (142, 454920), (170, 379992), (204, 316660), (213, 303280), (223, 289680), (240, 269161), (255, 253328), (272, 237495), (284, 227460), (340, 189996), (355, 181968), (408, 158330), (426, 151640), (446, 144840), (510, 126664), (568, 113730), (669, 96560), (680, 94998), (710, 90984), (816, 79165), (852, 75820), (892, 72420), (1020, 63332), (1065, 60656), (1115, 57936), (1136, 56865), (1207, 53520), (1338, 48280), (1360, 47499), (1420, 45492), (1704, 37910), (1784, 36210), (2040, 31666), (2130, 30328), (2230, 28968), (2414, 26760), (2676, 24140), (2840, 22746), (3345, 19312), (3408, 18955), (3568, 18105), (3621, 17840), (3791, 17040), (4080, 15833), (4260, 15164), (4460, 14484), (4828, 13380), (5352, 12070), (5680, 11373), (6035, 10704), (6690, 9656), (7242, 8920), (7582, 8520)]