187432303760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1296571}}^1$

素因数の和:1296736

約数の個数: 80

約数和(自身を含む): 472678288320

約数和(自身を除く): 285245984560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 139, 208, 260, 278, 520, 556, 695, 1040, 1112, 1390, 1807, 2224, 2780, 3614, 5560, 7228, 9035, 11120, 14456, 18070, 28912, 36140, 72280, 144560, 1296571, 2593142, 5186284, 6482855, 10372568, 12965710, 16855423, 20745136, 25931420, 33710846, 51862840, 67421692, 84277115, 103725680, 134843384, 168554230, 180223369, 269686768, 337108460, 360446738, 674216920, 720893476, 901116845, 1348433840, 1441786952, 1802233690, 2342903797, 2883573904, 3604467380, 4685807594, 7208934760, 9371615188, 11714518985, 14417869520, 18743230376, 23429037970, 37486460752, 46858075940, 93716151880, 187432303760]

約数ペア:

[(1, 187432303760), (2, 93716151880), (4, 46858075940), (5, 37486460752), (8, 23429037970), (10, 18743230376), (13, 14417869520), (16, 11714518985), (20, 9371615188), (26, 7208934760), (40, 4685807594), (52, 3604467380), (65, 2883573904), (80, 2342903797), (104, 1802233690), (130, 1441786952), (139, 1348433840), (208, 901116845), (260, 720893476), (278, 674216920), (520, 360446738), (556, 337108460), (695, 269686768), (1040, 180223369), (1112, 168554230), (1390, 134843384), (1807, 103725680), (2224, 84277115), (2780, 67421692), (3614, 51862840), (5560, 33710846), (7228, 25931420), (9035, 20745136), (11120, 16855423), (14456, 12965710), (18070, 10372568), (28912, 6482855), (36140, 5186284), (72280, 2593142), (144560, 1296571)]