538406960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5689}}^1$

素因数の和:5735

約数の個数: 120

約数和(自身を含む): 1549409760

約数和(自身を除く): 1011002800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 728, 845, 910, 1040, 1183, 1352, 1456, 1690, 1820, 2366, 2704, 3380, 3640, 4732, 5689, 5915, 6760, 7280, 9464, 11378, 11830, 13520, 18928, 22756, 23660, 28445, 39823, 45512, 47320, 56890, 73957, 79646, 91024, 94640, 113780, 147914, 159292, 199115, 227560, 295828, 318584, 369785, 398230, 455120, 517699, 591656, 637168, 739570, 796460, 961441, 1035398, 1183312, 1479140, 1592920, 1922882, 2070796, 2588495, 2958280, 3185840, 3845764, 4141592, 4807205, 5176990, 5916560, 6730087, 7691528, 8283184, 9614410, 10353980, 13460174, 15383056, 19228820, 20707960, 26920348, 33650435, 38457640, 41415920, 53840696, 67300870, 76915280, 107681392, 134601740, 269203480, 538406960]

約数ペア:

[(1, 538406960), (2, 269203480), (4, 134601740), (5, 107681392), (7, 76915280), (8, 67300870), (10, 53840696), (13, 41415920), (14, 38457640), (16, 33650435), (20, 26920348), (26, 20707960), (28, 19228820), (35, 15383056), (40, 13460174), (52, 10353980), (56, 9614410), (65, 8283184), (70, 7691528), (80, 6730087), (91, 5916560), (104, 5176990), (112, 4807205), (130, 4141592), (140, 3845764), (169, 3185840), (182, 2958280), (208, 2588495), (260, 2070796), (280, 1922882), (338, 1592920), (364, 1479140), (455, 1183312), (520, 1035398), (560, 961441), (676, 796460), (728, 739570), (845, 637168), (910, 591656), (1040, 517699), (1183, 455120), (1352, 398230), (1456, 369785), (1690, 318584), (1820, 295828), (2366, 227560), (2704, 199115), (3380, 159292), (3640, 147914), (4732, 113780), (5689, 94640), (5915, 91024), (6760, 79646), (7280, 73957), (9464, 56890), (11378, 47320), (11830, 45512), (13520, 39823), (18928, 28445), (22756, 23660)]