667306031220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{38327}}^1$

素因数の和:39030

約数の個数: 144

約数和(自身を含む): 2038633204608

約数和(自身を除く): 1371327173388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 491, 591, 788, 982, 985, 1182, 1473, 1773, 1964, 1970, 2364, 2455, 2946, 2955, 3546, 3940, 4419, 4910, 5892, 5910, 7092, 7365, 8838, 8865, 9820, 11820, 14730, 17676, 17730, 22095, 29460, 35460, 38327, 44190, 76654, 88380, 96727, 114981, 153308, 191635, 193454, 229962, 290181, 344943, 383270, 386908, 459924, 483635, 574905, 580362, 689886, 766540, 870543, 967270, 1149810, 1160724, 1379772, 1450905, 1724715, 1741086, 1934540, 2299620, 2901810, 3449430, 3482172, 4352715, 5803620, 6898860, 7550419, 8705430, 15100838, 17410860, 18818557, 22651257, 30201676, 37637114, 37752095, 45302514, 56455671, 67953771, 75274228, 75504190, 90605028, 94092785, 112911342, 113256285, 135907542, 151008380, 169367013, 188185570, 225822684, 226512570, 271815084, 282278355, 338734026, 339768855, 376371140, 453025140, 564556710, 677468052, 679537710, 846835065, 1129113420, 1359075420, 1693670130, 3387340260, 3707255729, 7414511458, 11121767187, 14829022916, 18536278645, 22243534374, 33365301561, 37072557290, 44487068748, 55608835935, 66730603122, 74145114580, 111217671870, 133461206244, 166826507805, 222435343740, 333653015610, 667306031220]

約数ペア:

[(1, 667306031220), (2, 333653015610), (3, 222435343740), (4, 166826507805), (5, 133461206244), (6, 111217671870), (9, 74145114580), (10, 66730603122), (12, 55608835935), (15, 44487068748), (18, 37072557290), (20, 33365301561), (30, 22243534374), (36, 18536278645), (45, 14829022916), (60, 11121767187), (90, 7414511458), (180, 3707255729), (197, 3387340260), (394, 1693670130), (491, 1359075420), (591, 1129113420), (788, 846835065), (982, 679537710), (985, 677468052), (1182, 564556710), (1473, 453025140), (1773, 376371140), (1964, 339768855), (1970, 338734026), (2364, 282278355), (2455, 271815084), (2946, 226512570), (2955, 225822684), (3546, 188185570), (3940, 169367013), (4419, 151008380), (4910, 135907542), (5892, 113256285), (5910, 112911342), (7092, 94092785), (7365, 90605028), (8838, 75504190), (8865, 75274228), (9820, 67953771), (11820, 56455671), (14730, 45302514), (17676, 37752095), (17730, 37637114), (22095, 30201676), (29460, 22651257), (35460, 18818557), (38327, 17410860), (44190, 15100838), (76654, 8705430), (88380, 7550419), (96727, 6898860), (114981, 5803620), (153308, 4352715), (191635, 3482172), (193454, 3449430), (229962, 2901810), (290181, 2299620), (344943, 1934540), (383270, 1741086), (386908, 1724715), (459924, 1450905), (483635, 1379772), (574905, 1160724), (580362, 1149810), (689886, 967270), (766540, 870543)]