66339240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1787

約数の個数: 128

約数和(自身を含む): 224726400

約数和(自身を除く): 158387160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1733, 1740, 1914, 2552, 3190, 3466, 3480, 3828, 4785, 5199, 6380, 6932, 7656, 8665, 9570, 10398, 12760, 13864, 17330, 19063, 19140, 20796, 25995, 34660, 38126, 38280, 41592, 50257, 51990, 57189, 69320, 76252, 95315, 100514, 103980, 114378, 150771, 152504, 190630, 201028, 207960, 228756, 251285, 285945, 301542, 381260, 402056, 457512, 502570, 552827, 571890, 603084, 753855, 762520, 1005140, 1105654, 1143780, 1206168, 1507710, 1658481, 2010280, 2211308, 2287560, 2764135, 3015420, 3316962, 4422616, 5528270, 6030840, 6633924, 8292405, 11056540, 13267848, 16584810, 22113080, 33169620, 66339240]

約数ペア:

[(1, 66339240), (2, 33169620), (3, 22113080), (4, 16584810), (5, 13267848), (6, 11056540), (8, 8292405), (10, 6633924), (11, 6030840), (12, 5528270), (15, 4422616), (20, 3316962), (22, 3015420), (24, 2764135), (29, 2287560), (30, 2211308), (33, 2010280), (40, 1658481), (44, 1507710), (55, 1206168), (58, 1143780), (60, 1105654), (66, 1005140), (87, 762520), (88, 753855), (110, 603084), (116, 571890), (120, 552827), (132, 502570), (145, 457512), (165, 402056), (174, 381260), (220, 301542), (232, 285945), (264, 251285), (290, 228756), (319, 207960), (330, 201028), (348, 190630), (435, 152504), (440, 150771), (580, 114378), (638, 103980), (660, 100514), (696, 95315), (870, 76252), (957, 69320), (1160, 57189), (1276, 51990), (1320, 50257), (1595, 41592), (1733, 38280), (1740, 38126), (1914, 34660), (2552, 25995), (3190, 20796), (3466, 19140), (3480, 19063), (3828, 17330), (4785, 13864), (5199, 12760), (6380, 10398), (6932, 9570), (7656, 8665)]