13937040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1521

約数の個数: 120

約数和(自身を含む): 50439480

約数和(自身を除く): 36502440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1489, 1560, 1872, 2340, 2978, 3120, 4467, 4680, 5956, 7445, 8934, 9360, 11912, 13401, 14890, 17868, 19357, 22335, 23824, 26802, 29780, 35736, 38714, 44670, 53604, 58071, 59560, 67005, 71472, 77428, 89340, 96785, 107208, 116142, 119120, 134010, 154856, 174213, 178680, 193570, 214416, 232284, 268020, 290355, 309712, 348426, 357360, 387140, 464568, 536040, 580710, 696852, 774280, 871065, 929136, 1072080, 1161420, 1393704, 1548560, 1742130, 2322840, 2787408, 3484260, 4645680, 6968520, 13937040]

約数ペア:

[(1, 13937040), (2, 6968520), (3, 4645680), (4, 3484260), (5, 2787408), (6, 2322840), (8, 1742130), (9, 1548560), (10, 1393704), (12, 1161420), (13, 1072080), (15, 929136), (16, 871065), (18, 774280), (20, 696852), (24, 580710), (26, 536040), (30, 464568), (36, 387140), (39, 357360), (40, 348426), (45, 309712), (48, 290355), (52, 268020), (60, 232284), (65, 214416), (72, 193570), (78, 178680), (80, 174213), (90, 154856), (104, 134010), (117, 119120), (120, 116142), (130, 107208), (144, 96785), (156, 89340), (180, 77428), (195, 71472), (208, 67005), (234, 59560), (240, 58071), (260, 53604), (312, 44670), (360, 38714), (390, 35736), (468, 29780), (520, 26802), (585, 23824), (624, 22335), (720, 19357), (780, 17868), (936, 14890), (1040, 13401), (1170, 11912), (1489, 9360), (1560, 8934), (1872, 7445), (2340, 5956), (2978, 4680), (3120, 4467)]