426075720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13709}}^1$

素因数の和:13767

約数の個数: 128

約数和(自身を含む): 1500422400

約数和(自身を除く): 1074346680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 13709, 15540, 27418, 31080, 41127, 54836, 68545, 82254, 95963, 109672, 137090, 164508, 191926, 205635, 274180, 287889, 329016, 383852, 411270, 479815, 507233, 548360, 575778, 767704, 822540, 959630, 1014466, 1151556, 1439445, 1521699, 1645080, 1919260, 2028932, 2303112, 2536165, 2878890, 3043398, 3550631, 3838520, 4057864, 5072330, 5757780, 6086796, 7101262, 7608495, 10144660, 10651893, 11515560, 12173592, 14202524, 15216990, 17753155, 20289320, 21303786, 28405048, 30433980, 35506310, 42607572, 53259465, 60867960, 71012620, 85215144, 106518930, 142025240, 213037860, 426075720]

約数ペア:

[(1, 426075720), (2, 213037860), (3, 142025240), (4, 106518930), (5, 85215144), (6, 71012620), (7, 60867960), (8, 53259465), (10, 42607572), (12, 35506310), (14, 30433980), (15, 28405048), (20, 21303786), (21, 20289320), (24, 17753155), (28, 15216990), (30, 14202524), (35, 12173592), (37, 11515560), (40, 10651893), (42, 10144660), (56, 7608495), (60, 7101262), (70, 6086796), (74, 5757780), (84, 5072330), (105, 4057864), (111, 3838520), (120, 3550631), (140, 3043398), (148, 2878890), (168, 2536165), (185, 2303112), (210, 2028932), (222, 1919260), (259, 1645080), (280, 1521699), (296, 1439445), (370, 1151556), (420, 1014466), (444, 959630), (518, 822540), (555, 767704), (740, 575778), (777, 548360), (840, 507233), (888, 479815), (1036, 411270), (1110, 383852), (1295, 329016), (1480, 287889), (1554, 274180), (2072, 205635), (2220, 191926), (2590, 164508), (3108, 137090), (3885, 109672), (4440, 95963), (5180, 82254), (6216, 68545), (7770, 54836), (10360, 41127), (13709, 31080), (15540, 27418)]