1409754840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1811}}^1$

素因数の和:2337

約数の個数: 128

約数和(自身を含む): 4566240000

約数和(自身を除く): 3156485160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 499, 520, 780, 998, 1497, 1560, 1811, 1996, 2495, 2994, 3622, 3992, 4990, 5433, 5988, 6487, 7244, 7485, 9055, 9980, 10866, 11976, 12974, 14488, 14970, 18110, 19461, 19960, 21732, 23543, 25948, 27165, 29940, 32435, 36220, 38922, 43464, 47086, 51896, 54330, 59880, 64870, 70629, 72440, 77844, 94172, 97305, 108660, 117715, 129740, 141258, 155688, 188344, 194610, 217320, 235430, 259480, 282516, 353145, 389220, 470860, 565032, 706290, 778440, 903689, 941720, 1412580, 1807378, 2711067, 2825160, 3614756, 4518445, 5422134, 7229512, 9036890, 10844268, 11747957, 13555335, 18073780, 21688536, 23495914, 27110670, 35243871, 36147560, 46991828, 54221340, 58739785, 70487742, 93983656, 108442680, 117479570, 140975484, 176219355, 234959140, 281950968, 352438710, 469918280, 704877420, 1409754840]

約数ペア:

[(1, 1409754840), (2, 704877420), (3, 469918280), (4, 352438710), (5, 281950968), (6, 234959140), (8, 176219355), (10, 140975484), (12, 117479570), (13, 108442680), (15, 93983656), (20, 70487742), (24, 58739785), (26, 54221340), (30, 46991828), (39, 36147560), (40, 35243871), (52, 27110670), (60, 23495914), (65, 21688536), (78, 18073780), (104, 13555335), (120, 11747957), (130, 10844268), (156, 9036890), (195, 7229512), (260, 5422134), (312, 4518445), (390, 3614756), (499, 2825160), (520, 2711067), (780, 1807378), (998, 1412580), (1497, 941720), (1560, 903689), (1811, 778440), (1996, 706290), (2495, 565032), (2994, 470860), (3622, 389220), (3992, 353145), (4990, 282516), (5433, 259480), (5988, 235430), (6487, 217320), (7244, 194610), (7485, 188344), (9055, 155688), (9980, 141258), (10866, 129740), (11976, 117715), (12974, 108660), (14488, 97305), (14970, 94172), (18110, 77844), (19461, 72440), (19960, 70629), (21732, 64870), (23543, 59880), (25948, 54330), (27165, 51896), (29940, 47086), (32435, 43464), (36220, 38922)]