143670560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 384294456

約数和(自身を除く): 240623896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 121, 160, 164, 176, 181, 205, 220, 242, 328, 352, 362, 410, 440, 451, 484, 605, 656, 724, 820, 880, 902, 905, 968, 1210, 1312, 1448, 1640, 1760, 1804, 1810, 1936, 1991, 2255, 2420, 2896, 3280, 3608, 3620, 3872, 3982, 4510, 4840, 4961, 5792, 6560, 7216, 7240, 7421, 7964, 9020, 9680, 9922, 9955, 14432, 14480, 14842, 15928, 18040, 19360, 19844, 19910, 21901, 24805, 28960, 29684, 31856, 36080, 37105, 39688, 39820, 43802, 49610, 59368, 63712, 72160, 74210, 79376, 79640, 81631, 87604, 99220, 109505, 118736, 148420, 158752, 159280, 163262, 175208, 198440, 219010, 237472, 296840, 318560, 326524, 350416, 396880, 408155, 438020, 593680, 653048, 700832, 793760, 816310, 876040, 897941, 1187360, 1306096, 1632620, 1752080, 1795882, 2612192, 3265240, 3504160, 3591764, 4489705, 6530480, 7183528, 8979410, 13060960, 14367056, 17958820, 28734112, 35917640, 71835280, 143670560]

約数ペア:

[(1, 143670560), (2, 71835280), (4, 35917640), (5, 28734112), (8, 17958820), (10, 14367056), (11, 13060960), (16, 8979410), (20, 7183528), (22, 6530480), (32, 4489705), (40, 3591764), (41, 3504160), (44, 3265240), (55, 2612192), (80, 1795882), (82, 1752080), (88, 1632620), (110, 1306096), (121, 1187360), (160, 897941), (164, 876040), (176, 816310), (181, 793760), (205, 700832), (220, 653048), (242, 593680), (328, 438020), (352, 408155), (362, 396880), (410, 350416), (440, 326524), (451, 318560), (484, 296840), (605, 237472), (656, 219010), (724, 198440), (820, 175208), (880, 163262), (902, 159280), (905, 158752), (968, 148420), (1210, 118736), (1312, 109505), (1448, 99220), (1640, 87604), (1760, 81631), (1804, 79640), (1810, 79376), (1936, 74210), (1991, 72160), (2255, 63712), (2420, 59368), (2896, 49610), (3280, 43802), (3608, 39820), (3620, 39688), (3872, 37105), (3982, 36080), (4510, 31856), (4840, 29684), (4961, 28960), (5792, 24805), (6560, 21901), (7216, 19910), (7240, 19844), (7421, 19360), (7964, 18040), (9020, 15928), (9680, 14842), (9922, 14480), (9955, 14432)]