2184736106040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{28139311}}^1$

素因数の和:28139972

約数の個数: 64

約数和(自身を含む): 6564338703360

約数和(自身を除く): 4379602597320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 12940, 15528, 19410, 25880, 38820, 77640, 28139311, 56278622, 84417933, 112557244, 140696555, 168835866, 225114488, 281393110, 337671732, 422089665, 562786220, 675343464, 844179330, 1125572440, 1688358660, 3376717320, 18206134217, 36412268434, 54618402651, 72824536868, 91030671085, 109236805302, 145649073736, 182061342170, 218473610604, 273092013255, 364122684340, 436947221208, 546184026510, 728245368680, 1092368053020, 2184736106040]

約数ペア:

[(1, 2184736106040), (2, 1092368053020), (3, 728245368680), (4, 546184026510), (5, 436947221208), (6, 364122684340), (8, 273092013255), (10, 218473610604), (12, 182061342170), (15, 145649073736), (20, 109236805302), (24, 91030671085), (30, 72824536868), (40, 54618402651), (60, 36412268434), (120, 18206134217), (647, 3376717320), (1294, 1688358660), (1941, 1125572440), (2588, 844179330), (3235, 675343464), (3882, 562786220), (5176, 422089665), (6470, 337671732), (7764, 281393110), (9705, 225114488), (12940, 168835866), (15528, 140696555), (19410, 112557244), (25880, 84417933), (38820, 56278622), (77640, 28139311)]