1057281680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8543}}^1$

素因数の和:8593

約数の個数: 160

約数和(自身を含む): 3203794944

約数和(自身を除く): 2146513264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 3094, 3536, 3640, 4420, 4760, 6188, 7280, 7735, 8543, 8840, 9520, 12376, 15470, 17086, 17680, 24752, 30940, 34172, 42715, 59801, 61880, 68344, 85430, 111059, 119602, 123760, 136688, 145231, 170860, 222118, 239204, 290462, 299005, 341720, 444236, 478408, 555295, 580924, 598010, 683440, 726155, 777413, 888472, 956816, 1016617, 1110590, 1161848, 1196020, 1452310, 1554826, 1776944, 1888003, 2033234, 2221180, 2323696, 2392040, 2904620, 3109652, 3776006, 3887065, 4066468, 4442360, 4784080, 5083085, 5809240, 6219304, 7552012, 7774130, 8132936, 8884720, 9440015, 10166170, 11618480, 12438608, 13216021, 15104024, 15548260, 16265872, 18880030, 20332340, 26432042, 30208048, 31096520, 37760060, 40664680, 52864084, 62193040, 66080105, 75520120, 81329360, 105728168, 132160210, 151040240, 211456336, 264320420, 528640840, 1057281680]

約数ペア:

[(1, 1057281680), (2, 528640840), (4, 264320420), (5, 211456336), (7, 151040240), (8, 132160210), (10, 105728168), (13, 81329360), (14, 75520120), (16, 66080105), (17, 62193040), (20, 52864084), (26, 40664680), (28, 37760060), (34, 31096520), (35, 30208048), (40, 26432042), (52, 20332340), (56, 18880030), (65, 16265872), (68, 15548260), (70, 15104024), (80, 13216021), (85, 12438608), (91, 11618480), (104, 10166170), (112, 9440015), (119, 8884720), (130, 8132936), (136, 7774130), (140, 7552012), (170, 6219304), (182, 5809240), (208, 5083085), (221, 4784080), (238, 4442360), (260, 4066468), (272, 3887065), (280, 3776006), (340, 3109652), (364, 2904620), (442, 2392040), (455, 2323696), (476, 2221180), (520, 2033234), (560, 1888003), (595, 1776944), (680, 1554826), (728, 1452310), (884, 1196020), (910, 1161848), (952, 1110590), (1040, 1016617), (1105, 956816), (1190, 888472), (1360, 777413), (1456, 726155), (1547, 683440), (1768, 598010), (1820, 580924), (1904, 555295), (2210, 478408), (2380, 444236), (3094, 341720), (3536, 299005), (3640, 290462), (4420, 239204), (4760, 222118), (6188, 170860), (7280, 145231), (7735, 136688), (8543, 123760), (8840, 119602), (9520, 111059), (12376, 85430), (15470, 68344), (17086, 61880), (17680, 59801), (24752, 42715), (30940, 34172)]