110127640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 297198720

約数和(自身を除く): 187071080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 53, 56, 70, 82, 106, 140, 164, 181, 205, 212, 265, 280, 287, 328, 362, 371, 410, 424, 530, 574, 724, 742, 820, 905, 1060, 1148, 1267, 1435, 1448, 1484, 1640, 1810, 1855, 2120, 2173, 2296, 2534, 2870, 2968, 3620, 3710, 4346, 5068, 5740, 6335, 7240, 7420, 7421, 8692, 9593, 10136, 10865, 11480, 12670, 14840, 14842, 15211, 17384, 19186, 21730, 25340, 29684, 30422, 37105, 38372, 43460, 47965, 50680, 51947, 59368, 60844, 67151, 74210, 76055, 76744, 86920, 95930, 103894, 121688, 134302, 148420, 152110, 191860, 207788, 259735, 268604, 296840, 304220, 335755, 383720, 393313, 415576, 519470, 537208, 608440, 671510, 786626, 1038940, 1343020, 1573252, 1966565, 2077880, 2686040, 2753191, 3146504, 3933130, 5506382, 7866260, 11012764, 13765955, 15732520, 22025528, 27531910, 55063820, 110127640]

約数ペア:

[(1, 110127640), (2, 55063820), (4, 27531910), (5, 22025528), (7, 15732520), (8, 13765955), (10, 11012764), (14, 7866260), (20, 5506382), (28, 3933130), (35, 3146504), (40, 2753191), (41, 2686040), (53, 2077880), (56, 1966565), (70, 1573252), (82, 1343020), (106, 1038940), (140, 786626), (164, 671510), (181, 608440), (205, 537208), (212, 519470), (265, 415576), (280, 393313), (287, 383720), (328, 335755), (362, 304220), (371, 296840), (410, 268604), (424, 259735), (530, 207788), (574, 191860), (724, 152110), (742, 148420), (820, 134302), (905, 121688), (1060, 103894), (1148, 95930), (1267, 86920), (1435, 76744), (1448, 76055), (1484, 74210), (1640, 67151), (1810, 60844), (1855, 59368), (2120, 51947), (2173, 50680), (2296, 47965), (2534, 43460), (2870, 38372), (2968, 37105), (3620, 30422), (3710, 29684), (4346, 25340), (5068, 21730), (5740, 19186), (6335, 17384), (7240, 15211), (7420, 14842), (7421, 14840), (8692, 12670), (9593, 11480), (10136, 10865)]