15678828622520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3203}}^1\times {\mathrm{3323}}^1\times {\mathrm{5261}}^1$

素因数の和:11805

約数の個数: 128

約数和(自身を含む): 40349379709440

約数和(自身を除く): 24670551086920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3203, 3323, 5261, 6406, 6646, 10522, 12812, 13292, 16015, 16615, 21044, 22421, 23261, 25624, 26305, 26584, 32030, 33230, 36827, 42088, 44842, 46522, 52610, 64060, 66460, 73654, 89684, 93044, 105220, 112105, 116305, 128120, 132920, 147308, 179368, 184135, 186088, 210440, 224210, 232610, 294616, 368270, 448420, 465220, 736540, 896840, 930440, 1473080, 10643569, 16850983, 17482303, 21287138, 33701966, 34964606, 42574276, 53217845, 67403932, 69929212, 74504983, 84254915, 85148552, 87411515, 106435690, 117956881, 122376121, 134807864, 139858424, 149009966, 168509830, 174823030, 212871380, 235913762, 244752242, 298019932, 337019660, 349646060, 372524915, 425742760, 471827524, 489504484, 589784405, 596039864, 611880605, 674039320, 699292120, 745049830, 943655048, 979008968, 1179568810, 1223761210, 1490099660, 2359137620, 2447522420, 2980199320, 4718275240, 4895044840, 55995816509, 111991633018, 223983266036, 279979082545, 391970715563, 447966532072, 559958165090, 783941431126, 1119916330180, 1567882862252, 1959853577815, 2239832660360, 3135765724504, 3919707155630, 7839414311260, 15678828622520]

約数ペア:

[(1, 15678828622520), (2, 7839414311260), (4, 3919707155630), (5, 3135765724504), (7, 2239832660360), (8, 1959853577815), (10, 1567882862252), (14, 1119916330180), (20, 783941431126), (28, 559958165090), (35, 447966532072), (40, 391970715563), (56, 279979082545), (70, 223983266036), (140, 111991633018), (280, 55995816509), (3203, 4895044840), (3323, 4718275240), (5261, 2980199320), (6406, 2447522420), (6646, 2359137620), (10522, 1490099660), (12812, 1223761210), (13292, 1179568810), (16015, 979008968), (16615, 943655048), (21044, 745049830), (22421, 699292120), (23261, 674039320), (25624, 611880605), (26305, 596039864), (26584, 589784405), (32030, 489504484), (33230, 471827524), (36827, 425742760), (42088, 372524915), (44842, 349646060), (46522, 337019660), (52610, 298019932), (64060, 244752242), (66460, 235913762), (73654, 212871380), (89684, 174823030), (93044, 168509830), (105220, 149009966), (112105, 139858424), (116305, 134807864), (128120, 122376121), (132920, 117956881), (147308, 106435690), (179368, 87411515), (184135, 85148552), (186088, 84254915), (210440, 74504983), (224210, 69929212), (232610, 67403932), (294616, 53217845), (368270, 42574276), (448420, 34964606), (465220, 33701966), (736540, 21287138), (896840, 17482303), (930440, 16850983), (1473080, 10643569)]