160715280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3625

約数の個数: 160

約数和(自身を含む): 575641728

約数和(自身を除く): 414926448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3581, 3740, 4080, 4488, 5610, 7162, 7480, 8976, 10743, 11220, 14324, 14960, 17905, 21486, 22440, 28648, 35810, 39391, 42972, 44880, 53715, 57296, 60877, 71620, 78782, 85944, 107430, 118173, 121754, 143240, 157564, 171888, 182631, 196955, 214860, 236346, 243508, 286480, 304385, 315128, 365262, 393910, 429720, 472692, 487016, 590865, 608770, 630256, 669647, 730524, 787820, 859440, 913155, 945384, 974032, 1181730, 1217540, 1339294, 1461048, 1575640, 1826310, 1890768, 2008941, 2363460, 2435080, 2678588, 2922096, 3151280, 3348235, 3652620, 4017882, 4726920, 4870160, 5357176, 6696470, 7305240, 8035764, 9453840, 10044705, 10714352, 13392940, 14610480, 16071528, 20089410, 26785880, 32143056, 40178820, 53571760, 80357640, 160715280]

約数ペア:

[(1, 160715280), (2, 80357640), (3, 53571760), (4, 40178820), (5, 32143056), (6, 26785880), (8, 20089410), (10, 16071528), (11, 14610480), (12, 13392940), (15, 10714352), (16, 10044705), (17, 9453840), (20, 8035764), (22, 7305240), (24, 6696470), (30, 5357176), (33, 4870160), (34, 4726920), (40, 4017882), (44, 3652620), (48, 3348235), (51, 3151280), (55, 2922096), (60, 2678588), (66, 2435080), (68, 2363460), (80, 2008941), (85, 1890768), (88, 1826310), (102, 1575640), (110, 1461048), (120, 1339294), (132, 1217540), (136, 1181730), (165, 974032), (170, 945384), (176, 913155), (187, 859440), (204, 787820), (220, 730524), (240, 669647), (255, 630256), (264, 608770), (272, 590865), (330, 487016), (340, 472692), (374, 429720), (408, 393910), (440, 365262), (510, 315128), (528, 304385), (561, 286480), (660, 243508), (680, 236346), (748, 214860), (816, 196955), (880, 182631), (935, 171888), (1020, 157564), (1122, 143240), (1320, 121754), (1360, 118173), (1496, 107430), (1870, 85944), (2040, 78782), (2244, 71620), (2640, 60877), (2805, 57296), (2992, 53715), (3581, 44880), (3740, 42972), (4080, 39391), (4488, 35810), (5610, 28648), (7162, 22440), (7480, 21486), (8976, 17905), (10743, 14960), (11220, 14324)]