160825830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 442368000

約数和(自身を除く): 281542170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 79, 93, 110, 155, 158, 165, 186, 199, 237, 310, 330, 341, 395, 398, 465, 474, 597, 682, 790, 869, 930, 995, 1023, 1185, 1194, 1705, 1738, 1990, 2046, 2189, 2370, 2449, 2607, 2985, 3410, 4345, 4378, 4898, 5115, 5214, 5970, 6169, 6567, 7347, 8690, 10230, 10945, 12245, 12338, 13035, 13134, 14694, 15721, 18507, 21890, 24490, 26070, 26939, 30845, 31442, 32835, 36735, 37014, 47163, 53878, 61690, 65670, 67859, 73470, 78605, 80817, 92535, 94326, 134695, 135718, 157210, 161634, 172931, 185070, 203577, 235815, 269390, 339295, 345862, 404085, 407154, 471630, 487351, 518793, 678590, 808170, 864655, 974702, 1017885, 1037586, 1462053, 1729310, 2035770, 2436755, 2593965, 2924106, 4873510, 5187930, 5360861, 7310265, 10721722, 14620530, 16082583, 26804305, 32165166, 53608610, 80412915, 160825830]

約数ペア:

[(1, 160825830), (2, 80412915), (3, 53608610), (5, 32165166), (6, 26804305), (10, 16082583), (11, 14620530), (15, 10721722), (22, 7310265), (30, 5360861), (31, 5187930), (33, 4873510), (55, 2924106), (62, 2593965), (66, 2436755), (79, 2035770), (93, 1729310), (110, 1462053), (155, 1037586), (158, 1017885), (165, 974702), (186, 864655), (199, 808170), (237, 678590), (310, 518793), (330, 487351), (341, 471630), (395, 407154), (398, 404085), (465, 345862), (474, 339295), (597, 269390), (682, 235815), (790, 203577), (869, 185070), (930, 172931), (995, 161634), (1023, 157210), (1185, 135718), (1194, 134695), (1705, 94326), (1738, 92535), (1990, 80817), (2046, 78605), (2189, 73470), (2370, 67859), (2449, 65670), (2607, 61690), (2985, 53878), (3410, 47163), (4345, 37014), (4378, 36735), (4898, 32835), (5115, 31442), (5214, 30845), (5970, 26939), (6169, 26070), (6567, 24490), (7347, 21890), (8690, 18507), (10230, 15721), (10945, 14694), (12245, 13134), (12338, 13035)]