1517179560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1949}}^1$

素因数の和:2475

約数の個数: 128

約数和(自身を含む): 4914000000

約数和(自身を除く): 3396820440

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, 1949, 1996, 2495, 2994, 3898, 3992, 4990, 5847, 5988, 6487, 7485, 7796, 9745, 9980, 11694, 11976, 12974, 14970, 15592, 19461, 19490, 19960, 23388, 25337, 25948, 29235, 29940, 32435, 38922, 38980, 46776, 50674, 51896, 58470, 59880, 64870, 76011, 77844, 77960, 97305, 101348, 116940, 126685, 129740, 152022, 155688, 194610, 202696, 233880, 253370, 259480, 304044, 380055, 389220, 506740, 608088, 760110, 778440, 972551, 1013480, 1520220, 1945102, 2917653, 3040440, 3890204, 4862755, 5835306, 7780408, 9725510, 11670612, 12643163, 14588265, 19451020, 23341224, 25286326, 29176530, 37929489, 38902040, 50572652, 58353060, 63215815, 75858978, 101145304, 116706120, 126431630, 151717956, 189647445, 252863260, 303435912, 379294890, 505726520, 758589780, 1517179560]

約数ペア:

[(1, 1517179560), (2, 758589780), (3, 505726520), (4, 379294890), (5, 303435912), (6, 252863260), (8, 189647445), (10, 151717956), (12, 126431630), (13, 116706120), (15, 101145304), (20, 75858978), (24, 63215815), (26, 58353060), (30, 50572652), (39, 38902040), (40, 37929489), (52, 29176530), (60, 25286326), (65, 23341224), (78, 19451020), (104, 14588265), (120, 12643163), (130, 11670612), (156, 9725510), (195, 7780408), (260, 5835306), (312, 4862755), (390, 3890204), (499, 3040440), (520, 2917653), (780, 1945102), (998, 1520220), (1497, 1013480), (1560, 972551), (1949, 778440), (1996, 760110), (2495, 608088), (2994, 506740), (3898, 389220), (3992, 380055), (4990, 304044), (5847, 259480), (5988, 253370), (6487, 233880), (7485, 202696), (7796, 194610), (9745, 155688), (9980, 152022), (11694, 129740), (11976, 126685), (12974, 116940), (14970, 101348), (15592, 97305), (19461, 77960), (19490, 77844), (19960, 76011), (23388, 64870), (25337, 59880), (25948, 58470), (29235, 51896), (29940, 50674), (32435, 46776), (38922, 38980)]