25378891440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2158069}}^1$

素因数の和:2158099

約数の個数: 120

約数和(自身を含む): 91519432560

約数和(自身を除く): 66140541120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 2158069, 4316138, 6474207, 8632276, 10790345, 12948414, 15106483, 17264552, 21580690, 25896828, 30212966, 32371035, 34529104, 43161380, 45319449, 51793656, 60425932, 64742070, 75532415, 86322760, 90638898, 103587312, 105745381, 120851864, 129484140, 151064830, 172645520, 181277796, 211490762, 226597245, 241703728, 258968280, 302129660, 317236143, 362555592, 422981524, 453194490, 517936560, 528726905, 604259320, 634472286, 725111184, 845963048, 906388980, 1057453810, 1208518640, 1268944572, 1586180715, 1691926096, 1812777960, 2114907620, 2537889144, 3172361430, 3625555920, 4229815240, 5075778288, 6344722860, 8459630480, 12689445720, 25378891440]

約数ペア:

[(1, 25378891440), (2, 12689445720), (3, 8459630480), (4, 6344722860), (5, 5075778288), (6, 4229815240), (7, 3625555920), (8, 3172361430), (10, 2537889144), (12, 2114907620), (14, 1812777960), (15, 1691926096), (16, 1586180715), (20, 1268944572), (21, 1208518640), (24, 1057453810), (28, 906388980), (30, 845963048), (35, 725111184), (40, 634472286), (42, 604259320), (48, 528726905), (49, 517936560), (56, 453194490), (60, 422981524), (70, 362555592), (80, 317236143), (84, 302129660), (98, 258968280), (105, 241703728), (112, 226597245), (120, 211490762), (140, 181277796), (147, 172645520), (168, 151064830), (196, 129484140), (210, 120851864), (240, 105745381), (245, 103587312), (280, 90638898), (294, 86322760), (336, 75532415), (392, 64742070), (420, 60425932), (490, 51793656), (560, 45319449), (588, 43161380), (735, 34529104), (784, 32371035), (840, 30212966), (980, 25896828), (1176, 21580690), (1470, 17264552), (1680, 15106483), (1960, 12948414), (2352, 10790345), (2940, 8632276), (3920, 6474207), (5880, 4316138), (11760, 2158069)]