1439383920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3487

約数の個数: 160

約数和(自身を含む): 4841356800

約数和(自身を除く): 3401972880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 139, 156, 195, 208, 240, 260, 278, 312, 390, 417, 520, 556, 624, 695, 780, 834, 1040, 1112, 1390, 1560, 1668, 1807, 2085, 2224, 2780, 3120, 3319, 3336, 3614, 4170, 5421, 5560, 6638, 6672, 7228, 8340, 9035, 9957, 10842, 11120, 13276, 14456, 16595, 16680, 18070, 19914, 21684, 26552, 27105, 28912, 33190, 33360, 36140, 39828, 43147, 43368, 49785, 53104, 54210, 66380, 72280, 79656, 86294, 86736, 99570, 108420, 129441, 132760, 144560, 159312, 172588, 199140, 215735, 216840, 258882, 265520, 345176, 398280, 431470, 433680, 461341, 517764, 647205, 690352, 796560, 862940, 922682, 1035528, 1294410, 1384023, 1725880, 1845364, 2071056, 2306705, 2588820, 2768046, 3451760, 3690728, 4613410, 5177640, 5536092, 5997433, 6920115, 7381456, 9226820, 10355280, 11072184, 11994866, 13840230, 17992299, 18453640, 22144368, 23989732, 27680460, 29987165, 35984598, 36907280, 47979464, 55360920, 59974330, 71969196, 89961495, 95958928, 110721840, 119948660, 143938392, 179922990, 239897320, 287876784, 359845980, 479794640, 719691960, 1439383920]

約数ペア:

[(1, 1439383920), (2, 719691960), (3, 479794640), (4, 359845980), (5, 287876784), (6, 239897320), (8, 179922990), (10, 143938392), (12, 119948660), (13, 110721840), (15, 95958928), (16, 89961495), (20, 71969196), (24, 59974330), (26, 55360920), (30, 47979464), (39, 36907280), (40, 35984598), (48, 29987165), (52, 27680460), (60, 23989732), (65, 22144368), (78, 18453640), (80, 17992299), (104, 13840230), (120, 11994866), (130, 11072184), (139, 10355280), (156, 9226820), (195, 7381456), (208, 6920115), (240, 5997433), (260, 5536092), (278, 5177640), (312, 4613410), (390, 3690728), (417, 3451760), (520, 2768046), (556, 2588820), (624, 2306705), (695, 2071056), (780, 1845364), (834, 1725880), (1040, 1384023), (1112, 1294410), (1390, 1035528), (1560, 922682), (1668, 862940), (1807, 796560), (2085, 690352), (2224, 647205), (2780, 517764), (3120, 461341), (3319, 433680), (3336, 431470), (3614, 398280), (4170, 345176), (5421, 265520), (5560, 258882), (6638, 216840), (6672, 215735), (7228, 199140), (8340, 172588), (9035, 159312), (9957, 144560), (10842, 132760), (11120, 129441), (13276, 108420), (14456, 99570), (16595, 86736), (16680, 86294), (18070, 79656), (19914, 72280), (21684, 66380), (26552, 54210), (27105, 53104), (28912, 49785), (33190, 43368), (33360, 43147), (36140, 39828)]