68525520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{5827}}^1$

素因数の和:5857

約数の個数: 120

約数和(自身を含む): 247153824

約数和(自身を除く): 178628304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5827, 5880, 11654, 11760, 17481, 23308, 29135, 34962, 40789, 46616, 58270, 69924, 81578, 87405, 93232, 116540, 122367, 139848, 163156, 174810, 203945, 233080, 244734, 279696, 285523, 326312, 349620, 407890, 466160, 489468, 571046, 611835, 652624, 699240, 815780, 856569, 978936, 1142092, 1223670, 1398480, 1427615, 1631560, 1713138, 1957872, 2284184, 2447340, 2855230, 3263120, 3426276, 4282845, 4568368, 4894680, 5710460, 6852552, 8565690, 9789360, 11420920, 13705104, 17131380, 22841840, 34262760, 68525520]

約数ペア:

[(1, 68525520), (2, 34262760), (3, 22841840), (4, 17131380), (5, 13705104), (6, 11420920), (7, 9789360), (8, 8565690), (10, 6852552), (12, 5710460), (14, 4894680), (15, 4568368), (16, 4282845), (20, 3426276), (21, 3263120), (24, 2855230), (28, 2447340), (30, 2284184), (35, 1957872), (40, 1713138), (42, 1631560), (48, 1427615), (49, 1398480), (56, 1223670), (60, 1142092), (70, 978936), (80, 856569), (84, 815780), (98, 699240), (105, 652624), (112, 611835), (120, 571046), (140, 489468), (147, 466160), (168, 407890), (196, 349620), (210, 326312), (240, 285523), (245, 279696), (280, 244734), (294, 233080), (336, 203945), (392, 174810), (420, 163156), (490, 139848), (560, 122367), (588, 116540), (735, 93232), (784, 87405), (840, 81578), (980, 69924), (1176, 58270), (1470, 46616), (1680, 40789), (1960, 34962), (2352, 29135), (2940, 23308), (3920, 17481), (5827, 11760), (5880, 11654)]