155536659320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{660509}}^1$

素因数の和:660585

約数の個数: 96

約数和(自身を含む): 414219031200

約数和(自身を除く): 258682371880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 841, 1015, 1160, 1624, 1682, 2030, 3364, 4060, 4205, 5887, 6728, 8120, 8410, 11774, 16820, 23548, 29435, 33640, 47096, 58870, 117740, 235480, 660509, 1321018, 2642036, 3302545, 4623563, 5284072, 6605090, 9247126, 13210180, 18494252, 19154761, 23117815, 26420360, 36988504, 38309522, 46235630, 76619044, 92471260, 95773805, 134083327, 153238088, 184942520, 191547610, 268166654, 383095220, 536333308, 555488069, 670416635, 766190440, 1072666616, 1110976138, 1340833270, 2221952276, 2681666540, 2777440345, 3888416483, 4443904552, 5363333080, 5554880690, 7776832966, 11109761380, 15553665932, 19442082415, 22219522760, 31107331864, 38884164830, 77768329660, 155536659320]

約数ペア:

[(1, 155536659320), (2, 77768329660), (4, 38884164830), (5, 31107331864), (7, 22219522760), (8, 19442082415), (10, 15553665932), (14, 11109761380), (20, 7776832966), (28, 5554880690), (29, 5363333080), (35, 4443904552), (40, 3888416483), (56, 2777440345), (58, 2681666540), (70, 2221952276), (116, 1340833270), (140, 1110976138), (145, 1072666616), (203, 766190440), (232, 670416635), (280, 555488069), (290, 536333308), (406, 383095220), (580, 268166654), (812, 191547610), (841, 184942520), (1015, 153238088), (1160, 134083327), (1624, 95773805), (1682, 92471260), (2030, 76619044), (3364, 46235630), (4060, 38309522), (4205, 36988504), (5887, 26420360), (6728, 23117815), (8120, 19154761), (8410, 18494252), (11774, 13210180), (16820, 9247126), (23548, 6605090), (29435, 5284072), (33640, 4623563), (47096, 3302545), (58870, 2642036), (117740, 1321018), (235480, 660509)]