157790580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 465696000

約数和(自身を除く): 307905420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 218, 230, 276, 327, 345, 436, 460, 545, 654, 690, 1049, 1090, 1308, 1380, 1635, 2098, 2180, 2507, 3147, 3270, 4196, 5014, 5245, 6294, 6540, 7521, 10028, 10490, 12535, 12588, 15042, 15735, 20980, 24127, 25070, 30084, 31470, 37605, 48254, 50140, 62940, 72381, 75210, 96508, 114341, 120635, 144762, 150420, 228682, 241270, 289524, 343023, 361905, 457364, 482540, 571705, 686046, 723810, 1143410, 1372092, 1447620, 1715115, 2286820, 2629843, 3430230, 5259686, 6860460, 7889529, 10519372, 13149215, 15779058, 26298430, 31558116, 39447645, 52596860, 78895290, 157790580]

約数ペア:

[(1, 157790580), (2, 78895290), (3, 52596860), (4, 39447645), (5, 31558116), (6, 26298430), (10, 15779058), (12, 13149215), (15, 10519372), (20, 7889529), (23, 6860460), (30, 5259686), (46, 3430230), (60, 2629843), (69, 2286820), (92, 1715115), (109, 1447620), (115, 1372092), (138, 1143410), (218, 723810), (230, 686046), (276, 571705), (327, 482540), (345, 457364), (436, 361905), (460, 343023), (545, 289524), (654, 241270), (690, 228682), (1049, 150420), (1090, 144762), (1308, 120635), (1380, 114341), (1635, 96508), (2098, 75210), (2180, 72381), (2507, 62940), (3147, 50140), (3270, 48254), (4196, 37605), (5014, 31470), (5245, 30084), (6294, 25070), (6540, 24127), (7521, 20980), (10028, 15735), (10490, 15042), (12535, 12588)]