1195194840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2731}}^1$

素因数の和:3273

約数の個数: 128

約数和(自身を含む): 4107179520

約数和(自身を除く): 2911984680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 521, 840, 1042, 1563, 2084, 2605, 2731, 3126, 3647, 4168, 5210, 5462, 6252, 7294, 7815, 8193, 10420, 10924, 10941, 12504, 13655, 14588, 15630, 16386, 18235, 19117, 20840, 21848, 21882, 27310, 29176, 31260, 32772, 36470, 38234, 40965, 43764, 54620, 54705, 57351, 62520, 65544, 72940, 76468, 81930, 87528, 95585, 109240, 109410, 114702, 145880, 152936, 163860, 191170, 218820, 229404, 286755, 327720, 382340, 437640, 458808, 573510, 764680, 1147020, 1422851, 2294040, 2845702, 4268553, 5691404, 7114255, 8537106, 9959957, 11382808, 14228510, 17074212, 19919914, 21342765, 28457020, 29879871, 34148424, 39839828, 42685530, 49799785, 56914040, 59759742, 79679656, 85371060, 99599570, 119519484, 149399355, 170742120, 199199140, 239038968, 298798710, 398398280, 597597420, 1195194840]

約数ペア:

[(1, 1195194840), (2, 597597420), (3, 398398280), (4, 298798710), (5, 239038968), (6, 199199140), (7, 170742120), (8, 149399355), (10, 119519484), (12, 99599570), (14, 85371060), (15, 79679656), (20, 59759742), (21, 56914040), (24, 49799785), (28, 42685530), (30, 39839828), (35, 34148424), (40, 29879871), (42, 28457020), (56, 21342765), (60, 19919914), (70, 17074212), (84, 14228510), (105, 11382808), (120, 9959957), (140, 8537106), (168, 7114255), (210, 5691404), (280, 4268553), (420, 2845702), (521, 2294040), (840, 1422851), (1042, 1147020), (1563, 764680), (2084, 573510), (2605, 458808), (2731, 437640), (3126, 382340), (3647, 327720), (4168, 286755), (5210, 229404), (5462, 218820), (6252, 191170), (7294, 163860), (7815, 152936), (8193, 145880), (10420, 114702), (10924, 109410), (10941, 109240), (12504, 95585), (13655, 87528), (14588, 81930), (15630, 76468), (16386, 72940), (18235, 65544), (19117, 62520), (20840, 57351), (21848, 54705), (21882, 54620), (27310, 43764), (29176, 40965), (31260, 38234), (32772, 36470)]