204168120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4513}}^1$

素因数の和:4569

約数の個数: 128

約数和(自身を含む): 682516800

約数和(自身を除く): 478348680

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, 4513, 4524, 5655, 7540, 9026, 9048, 11310, 13539, 15080, 18052, 22565, 22620, 27078, 36104, 45130, 45240, 54156, 58669, 67695, 90260, 108312, 117338, 130877, 135390, 176007, 180520, 234676, 261754, 270780, 293345, 352014, 392631, 469352, 523508, 541560, 586690, 654385, 704028, 785262, 880035, 1047016, 1173380, 1308770, 1408056, 1570524, 1701401, 1760070, 1963155, 2346760, 2617540, 3141048, 3402802, 3520140, 3926310, 5104203, 5235080, 6805604, 7040280, 7852620, 8507005, 10208406, 13611208, 15705240, 17014010, 20416812, 25521015, 34028020, 40833624, 51042030, 68056040, 102084060, 204168120]

約数ペア:

[(1, 204168120), (2, 102084060), (3, 68056040), (4, 51042030), (5, 40833624), (6, 34028020), (8, 25521015), (10, 20416812), (12, 17014010), (13, 15705240), (15, 13611208), (20, 10208406), (24, 8507005), (26, 7852620), (29, 7040280), (30, 6805604), (39, 5235080), (40, 5104203), (52, 3926310), (58, 3520140), (60, 3402802), (65, 3141048), (78, 2617540), (87, 2346760), (104, 1963155), (116, 1760070), (120, 1701401), (130, 1570524), (145, 1408056), (156, 1308770), (174, 1173380), (195, 1047016), (232, 880035), (260, 785262), (290, 704028), (312, 654385), (348, 586690), (377, 541560), (390, 523508), (435, 469352), (520, 392631), (580, 352014), (696, 293345), (754, 270780), (780, 261754), (870, 234676), (1131, 180520), (1160, 176007), (1508, 135390), (1560, 130877), (1740, 117338), (1885, 108312), (2262, 90260), (3016, 67695), (3480, 58669), (3770, 54156), (4513, 45240), (4524, 45130), (5655, 36104), (7540, 27078), (9026, 22620), (9048, 22565), (11310, 18052), (13539, 15080)]