214120920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4733}}^1$

素因数の和:4789

約数の個数: 128

約数和(自身を含む): 715780800

約数和(自身を除く): 501659880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 4733, 5655, 7540, 9048, 9466, 11310, 14199, 15080, 18932, 22620, 23665, 28398, 37864, 45240, 47330, 56796, 61529, 70995, 94660, 113592, 123058, 137257, 141990, 184587, 189320, 246116, 274514, 283980, 307645, 369174, 411771, 492232, 549028, 567960, 615290, 686285, 738348, 823542, 922935, 1098056, 1230580, 1372570, 1476696, 1647084, 1784341, 1845870, 2058855, 2461160, 2745140, 3294168, 3568682, 3691740, 4117710, 5353023, 5490280, 7137364, 7383480, 8235420, 8921705, 10706046, 14274728, 16470840, 17843410, 21412092, 26765115, 35686820, 42824184, 53530230, 71373640, 107060460, 214120920]

約数ペア:

[(1, 214120920), (2, 107060460), (3, 71373640), (4, 53530230), (5, 42824184), (6, 35686820), (8, 26765115), (10, 21412092), (12, 17843410), (13, 16470840), (15, 14274728), (20, 10706046), (24, 8921705), (26, 8235420), (29, 7383480), (30, 7137364), (39, 5490280), (40, 5353023), (52, 4117710), (58, 3691740), (60, 3568682), (65, 3294168), (78, 2745140), (87, 2461160), (104, 2058855), (116, 1845870), (120, 1784341), (130, 1647084), (145, 1476696), (156, 1372570), (174, 1230580), (195, 1098056), (232, 922935), (260, 823542), (290, 738348), (312, 686285), (348, 615290), (377, 567960), (390, 549028), (435, 492232), (520, 411771), (580, 369174), (696, 307645), (754, 283980), (780, 274514), (870, 246116), (1131, 189320), (1160, 184587), (1508, 141990), (1560, 137257), (1740, 123058), (1885, 113592), (2262, 94660), (3016, 70995), (3480, 61529), (3770, 56796), (4524, 47330), (4733, 45240), (5655, 37864), (7540, 28398), (9048, 23665), (9466, 22620), (11310, 18932), (14199, 15080)]