84814080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1736

約数の個数: 144

約数和(自身を含む): 291883200

約数和(自身を除く): 207069120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1699, 1920, 2080, 2496, 3120, 3328, 3398, 3840, 4160, 4992, 5097, 6240, 6796, 8320, 8495, 9984, 10194, 12480, 13592, 16640, 16990, 20388, 22087, 24960, 25485, 27184, 33980, 40776, 44174, 49920, 50970, 54368, 66261, 67960, 81552, 88348, 101940, 108736, 110435, 132522, 135920, 163104, 176696, 203880, 217472, 220870, 265044, 271840, 326208, 331305, 353392, 407760, 434944, 441740, 530088, 543680, 652416, 662610, 706784, 815520, 883480, 1060176, 1087360, 1304832, 1325220, 1413568, 1631040, 1766960, 2120352, 2174720, 2650440, 2827136, 3262080, 3533920, 4240704, 5300880, 5654272, 6524160, 7067840, 8481408, 10601760, 14135680, 16962816, 21203520, 28271360, 42407040, 84814080]

約数ペア:

[(1, 84814080), (2, 42407040), (3, 28271360), (4, 21203520), (5, 16962816), (6, 14135680), (8, 10601760), (10, 8481408), (12, 7067840), (13, 6524160), (15, 5654272), (16, 5300880), (20, 4240704), (24, 3533920), (26, 3262080), (30, 2827136), (32, 2650440), (39, 2174720), (40, 2120352), (48, 1766960), (52, 1631040), (60, 1413568), (64, 1325220), (65, 1304832), (78, 1087360), (80, 1060176), (96, 883480), (104, 815520), (120, 706784), (128, 662610), (130, 652416), (156, 543680), (160, 530088), (192, 441740), (195, 434944), (208, 407760), (240, 353392), (256, 331305), (260, 326208), (312, 271840), (320, 265044), (384, 220870), (390, 217472), (416, 203880), (480, 176696), (520, 163104), (624, 135920), (640, 132522), (768, 110435), (780, 108736), (832, 101940), (960, 88348), (1040, 81552), (1248, 67960), (1280, 66261), (1560, 54368), (1664, 50970), (1699, 49920), (1920, 44174), (2080, 40776), (2496, 33980), (3120, 27184), (3328, 25485), (3398, 24960), (3840, 22087), (4160, 20388), (4992, 16990), (5097, 16640), (6240, 13592), (6796, 12480), (8320, 10194), (8495, 9984)]