264619560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 824411520

約数和(自身を除く): 559791960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 107, 111, 120, 148, 185, 214, 222, 296, 321, 370, 428, 444, 535, 555, 557, 642, 740, 856, 888, 1070, 1110, 1114, 1284, 1480, 1605, 1671, 2140, 2220, 2228, 2568, 2785, 3210, 3342, 3959, 4280, 4440, 4456, 5570, 6420, 6684, 7918, 8355, 11140, 11877, 12840, 13368, 15836, 16710, 19795, 20609, 22280, 23754, 31672, 33420, 39590, 41218, 47508, 59385, 59599, 61827, 66840, 79180, 82436, 95016, 103045, 118770, 119198, 123654, 158360, 164872, 178797, 206090, 237540, 238396, 247308, 297995, 309135, 357594, 412180, 475080, 476792, 494616, 595990, 618270, 715188, 824360, 893985, 1191980, 1236540, 1430376, 1787970, 2205163, 2383960, 2473080, 3575940, 4410326, 6615489, 7151880, 8820652, 11025815, 13230978, 17641304, 22051630, 26461956, 33077445, 44103260, 52923912, 66154890, 88206520, 132309780, 264619560]

約数ペア:

[(1, 264619560), (2, 132309780), (3, 88206520), (4, 66154890), (5, 52923912), (6, 44103260), (8, 33077445), (10, 26461956), (12, 22051630), (15, 17641304), (20, 13230978), (24, 11025815), (30, 8820652), (37, 7151880), (40, 6615489), (60, 4410326), (74, 3575940), (107, 2473080), (111, 2383960), (120, 2205163), (148, 1787970), (185, 1430376), (214, 1236540), (222, 1191980), (296, 893985), (321, 824360), (370, 715188), (428, 618270), (444, 595990), (535, 494616), (555, 476792), (557, 475080), (642, 412180), (740, 357594), (856, 309135), (888, 297995), (1070, 247308), (1110, 238396), (1114, 237540), (1284, 206090), (1480, 178797), (1605, 164872), (1671, 158360), (2140, 123654), (2220, 119198), (2228, 118770), (2568, 103045), (2785, 95016), (3210, 82436), (3342, 79180), (3959, 66840), (4280, 61827), (4440, 59599), (4456, 59385), (5570, 47508), (6420, 41218), (6684, 39590), (7918, 33420), (8355, 31672), (11140, 23754), (11877, 22280), (12840, 20609), (13368, 19795), (15836, 16710)]