140581380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 277456380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 508, 570, 635, 762, 971, 1140, 1270, 1524, 1905, 1942, 2413, 2540, 2913, 3810, 3884, 4826, 4855, 5826, 7239, 7620, 9652, 9710, 11652, 12065, 14478, 14565, 18449, 19420, 24130, 28956, 29130, 36195, 36898, 48260, 55347, 58260, 72390, 73796, 92245, 110694, 123317, 144780, 184490, 221388, 246634, 276735, 368980, 369951, 493268, 553470, 616585, 739902, 1106940, 1233170, 1479804, 1849755, 2343023, 2466340, 3699510, 4686046, 7029069, 7399020, 9372092, 11715115, 14058138, 23430230, 28116276, 35145345, 46860460, 70290690, 140581380]

約数ペア:

[(1, 140581380), (2, 70290690), (3, 46860460), (4, 35145345), (5, 28116276), (6, 23430230), (10, 14058138), (12, 11715115), (15, 9372092), (19, 7399020), (20, 7029069), (30, 4686046), (38, 3699510), (57, 2466340), (60, 2343023), (76, 1849755), (95, 1479804), (114, 1233170), (127, 1106940), (190, 739902), (228, 616585), (254, 553470), (285, 493268), (380, 369951), (381, 368980), (508, 276735), (570, 246634), (635, 221388), (762, 184490), (971, 144780), (1140, 123317), (1270, 110694), (1524, 92245), (1905, 73796), (1942, 72390), (2413, 58260), (2540, 55347), (2913, 48260), (3810, 36898), (3884, 36195), (4826, 29130), (4855, 28956), (5826, 24130), (7239, 19420), (7620, 18449), (9652, 14565), (9710, 14478), (11652, 12065)]