127221120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1737

約数の個数: 192

約数和(自身を含む): 473382000

約数和(自身を除く): 346160880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1699, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3398, 3744, 4160, 4680, 4992, 5097, 5760, 6240, 6796, 7488, 8320, 8495, 9360, 10194, 12480, 13592, 14976, 15291, 16990, 18720, 20388, 22087, 24960, 25485, 27184, 30582, 33980, 37440, 40776, 44174, 50970, 54368, 61164, 66261, 67960, 74880, 76455, 81552, 88348, 101940, 108736, 110435, 122328, 132522, 135920, 152910, 163104, 176696, 198783, 203880, 217472, 220870, 244656, 265044, 271840, 305820, 326208, 331305, 353392, 397566, 407760, 441740, 489312, 530088, 543680, 611640, 652416, 662610, 706784, 795132, 815520, 883480, 978624, 993915, 1060176, 1087360, 1223280, 1325220, 1413568, 1590264, 1631040, 1766960, 1957248, 1987830, 2120352, 2446560, 2650440, 2827136, 3180528, 3262080, 3533920, 3975660, 4240704, 4893120, 5300880, 6361056, 7067840, 7951320, 8481408, 9786240, 10601760, 12722112, 14135680, 15902640, 21203520, 25444224, 31805280, 42407040, 63610560, 127221120]

約数ペア:

[(1, 127221120), (2, 63610560), (3, 42407040), (4, 31805280), (5, 25444224), (6, 21203520), (8, 15902640), (9, 14135680), (10, 12722112), (12, 10601760), (13, 9786240), (15, 8481408), (16, 7951320), (18, 7067840), (20, 6361056), (24, 5300880), (26, 4893120), (30, 4240704), (32, 3975660), (36, 3533920), (39, 3262080), (40, 3180528), (45, 2827136), (48, 2650440), (52, 2446560), (60, 2120352), (64, 1987830), (65, 1957248), (72, 1766960), (78, 1631040), (80, 1590264), (90, 1413568), (96, 1325220), (104, 1223280), (117, 1087360), (120, 1060176), (128, 993915), (130, 978624), (144, 883480), (156, 815520), (160, 795132), (180, 706784), (192, 662610), (195, 652416), (208, 611640), (234, 543680), (240, 530088), (260, 489312), (288, 441740), (312, 407760), (320, 397566), (360, 353392), (384, 331305), (390, 326208), (416, 305820), (468, 271840), (480, 265044), (520, 244656), (576, 220870), (585, 217472), (624, 203880), (640, 198783), (720, 176696), (780, 163104), (832, 152910), (936, 135920), (960, 132522), (1040, 122328), (1152, 110435), (1170, 108736), (1248, 101940), (1440, 88348), (1560, 81552), (1664, 76455), (1699, 74880), (1872, 67960), (1920, 66261), (2080, 61164), (2340, 54368), (2496, 50970), (2880, 44174), (3120, 40776), (3398, 37440), (3744, 33980), (4160, 30582), (4680, 27184), (4992, 25485), (5097, 24960), (5760, 22087), (6240, 20388), (6796, 18720), (7488, 16990), (8320, 15291), (8495, 14976), (9360, 13592), (10194, 12480)]