220685472

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{12163}}^1$

素因数の和:12192

約数の個数: 120

約数和(自身を含む): 741809376

約数和(自身を除く): 521123904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 12163, 18144, 24326, 36489, 48652, 72978, 85141, 97304, 109467, 145956, 170282, 194608, 218934, 255423, 291912, 328401, 340564, 389216, 437868, 510846, 583824, 656802, 681128, 766269, 875736, 985203, 1021692, 1167648, 1313604, 1362256, 1532538, 1751472, 1970406, 2043384, 2298807, 2627208, 2724512, 3065076, 3502944, 3940812, 4086768, 4597614, 5254416, 6130152, 6896421, 7881624, 8173536, 9195228, 10508832, 12260304, 13792842, 15763248, 18390456, 24520608, 27585684, 31526496, 36780912, 55171368, 73561824, 110342736, 220685472]

約数ペア:

[(1, 220685472), (2, 110342736), (3, 73561824), (4, 55171368), (6, 36780912), (7, 31526496), (8, 27585684), (9, 24520608), (12, 18390456), (14, 15763248), (16, 13792842), (18, 12260304), (21, 10508832), (24, 9195228), (27, 8173536), (28, 7881624), (32, 6896421), (36, 6130152), (42, 5254416), (48, 4597614), (54, 4086768), (56, 3940812), (63, 3502944), (72, 3065076), (81, 2724512), (84, 2627208), (96, 2298807), (108, 2043384), (112, 1970406), (126, 1751472), (144, 1532538), (162, 1362256), (168, 1313604), (189, 1167648), (216, 1021692), (224, 985203), (252, 875736), (288, 766269), (324, 681128), (336, 656802), (378, 583824), (432, 510846), (504, 437868), (567, 389216), (648, 340564), (672, 328401), (756, 291912), (864, 255423), (1008, 218934), (1134, 194608), (1296, 170282), (1512, 145956), (2016, 109467), (2268, 97304), (2592, 85141), (3024, 72978), (4536, 48652), (6048, 36489), (9072, 24326), (12163, 18144)]