2138422705440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{636435329}}^1$

素因数の和:636435354

約数の個数: 96

約数和(自身を含む): 7698321751680

約数和(自身を除く): 5559899046240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 636435329, 1272870658, 1909305987, 2545741316, 3182176645, 3818611974, 4455047303, 5091482632, 6364353290, 7637223948, 8910094606, 9546529935, 10182965264, 12728706580, 13365141909, 15274447896, 17820189212, 19093059870, 20365930528, 22275236515, 25457413160, 26730283818, 30548895792, 35640378424, 38186119740, 44550473030, 50914826320, 53460567636, 61097791584, 66825709545, 71280756848, 76372239480, 89100946060, 101829652640, 106921135272, 133651419090, 142561513696, 152744478960, 178201892120, 213842270544, 267302838180, 305488957920, 356403784240, 427684541088, 534605676360, 712807568480, 1069211352720, 2138422705440]

約数ペア:

[(1, 2138422705440), (2, 1069211352720), (3, 712807568480), (4, 534605676360), (5, 427684541088), (6, 356403784240), (7, 305488957920), (8, 267302838180), (10, 213842270544), (12, 178201892120), (14, 152744478960), (15, 142561513696), (16, 133651419090), (20, 106921135272), (21, 101829652640), (24, 89100946060), (28, 76372239480), (30, 71280756848), (32, 66825709545), (35, 61097791584), (40, 53460567636), (42, 50914826320), (48, 44550473030), (56, 38186119740), (60, 35640378424), (70, 30548895792), (80, 26730283818), (84, 25457413160), (96, 22275236515), (105, 20365930528), (112, 19093059870), (120, 17820189212), (140, 15274447896), (160, 13365141909), (168, 12728706580), (210, 10182965264), (224, 9546529935), (240, 8910094606), (280, 7637223948), (336, 6364353290), (420, 5091482632), (480, 4455047303), (560, 3818611974), (672, 3182176645), (840, 2545741316), (1120, 1909305987), (1680, 1272870658), (3360, 636435329)]