164504160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1701

約数の個数: 144

約数和(自身を含む): 569630880

約数和(自身を除く): 405126720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1609, 1704, 2130, 2272, 2556, 2840, 3195, 3218, 3408, 4260, 4827, 5112, 5680, 6390, 6436, 6816, 8045, 8520, 9654, 10224, 11360, 12780, 12872, 14481, 16090, 17040, 19308, 20448, 24135, 25560, 25744, 28962, 32180, 34080, 38616, 48270, 51120, 51488, 57924, 64360, 72405, 77232, 96540, 102240, 114239, 115848, 128720, 144810, 154464, 193080, 228478, 231696, 257440, 289620, 342717, 386160, 456956, 463392, 571195, 579240, 685434, 772320, 913912, 1028151, 1142390, 1158480, 1370868, 1713585, 1827824, 2056302, 2284780, 2316960, 2741736, 3427170, 3655648, 4112604, 4569560, 5140755, 5483472, 6854340, 8225208, 9139120, 10281510, 10966944, 13708680, 16450416, 18278240, 20563020, 27417360, 32900832, 41126040, 54834720, 82252080, 164504160]

約数ペア:

[(1, 164504160), (2, 82252080), (3, 54834720), (4, 41126040), (5, 32900832), (6, 27417360), (8, 20563020), (9, 18278240), (10, 16450416), (12, 13708680), (15, 10966944), (16, 10281510), (18, 9139120), (20, 8225208), (24, 6854340), (30, 5483472), (32, 5140755), (36, 4569560), (40, 4112604), (45, 3655648), (48, 3427170), (60, 2741736), (71, 2316960), (72, 2284780), (80, 2056302), (90, 1827824), (96, 1713585), (120, 1370868), (142, 1158480), (144, 1142390), (160, 1028151), (180, 913912), (213, 772320), (240, 685434), (284, 579240), (288, 571195), (355, 463392), (360, 456956), (426, 386160), (480, 342717), (568, 289620), (639, 257440), (710, 231696), (720, 228478), (852, 193080), (1065, 154464), (1136, 144810), (1278, 128720), (1420, 115848), (1440, 114239), (1609, 102240), (1704, 96540), (2130, 77232), (2272, 72405), (2556, 64360), (2840, 57924), (3195, 51488), (3218, 51120), (3408, 48270), (4260, 38616), (4827, 34080), (5112, 32180), (5680, 28962), (6390, 25744), (6436, 25560), (6816, 24135), (8045, 20448), (8520, 19308), (9654, 17040), (10224, 16090), (11360, 14481), (12780, 12872)]