202420140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 615095040

約数和(自身を除く): 412674900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1668, 1807, 1867, 2085, 2780, 3614, 3734, 4170, 5421, 5601, 7228, 7468, 8340, 9035, 9335, 10842, 11202, 18070, 18670, 21684, 22404, 24271, 27105, 28005, 36140, 37340, 48542, 54210, 56010, 72813, 97084, 108420, 112020, 121355, 145626, 242710, 259513, 291252, 364065, 485420, 519026, 728130, 778539, 1038052, 1297565, 1456260, 1557078, 2595130, 3114156, 3373669, 3892695, 5190260, 6747338, 7785390, 10121007, 13494676, 15570780, 16868345, 20242014, 33736690, 40484028, 50605035, 67473380, 101210070, 202420140]

約数ペア:

[(1, 202420140), (2, 101210070), (3, 67473380), (4, 50605035), (5, 40484028), (6, 33736690), (10, 20242014), (12, 16868345), (13, 15570780), (15, 13494676), (20, 10121007), (26, 7785390), (30, 6747338), (39, 5190260), (52, 3892695), (60, 3373669), (65, 3114156), (78, 2595130), (130, 1557078), (139, 1456260), (156, 1297565), (195, 1038052), (260, 778539), (278, 728130), (390, 519026), (417, 485420), (556, 364065), (695, 291252), (780, 259513), (834, 242710), (1390, 145626), (1668, 121355), (1807, 112020), (1867, 108420), (2085, 97084), (2780, 72813), (3614, 56010), (3734, 54210), (4170, 48542), (5421, 37340), (5601, 36140), (7228, 28005), (7468, 27105), (8340, 24271), (9035, 22404), (9335, 21684), (10842, 18670), (11202, 18070)]