15294712440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{343547}}^1$

素因数の和:343621

約数の個数: 128

約数和(自身を含む): 53428584960

約数和(自身を除く): 38133872520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520, 343547, 687094, 1030641, 1374188, 1717735, 2061282, 2404829, 2748376, 3435470, 4122564, 4809658, 5153205, 6870940, 7214487, 8245128, 9619316, 10306410, 12024145, 13741880, 14428974, 18207991, 19238632, 20612820, 24048290, 28857948, 36072435, 36415982, 41225640, 48096580, 54623973, 57715896, 72144870, 72831964, 91039955, 96193160, 109247946, 127455937, 144289740, 145663928, 182079910, 218495892, 254911874, 273119865, 288579480, 364159820, 382367811, 436991784, 509823748, 546239730, 637279685, 728319640, 764735622, 1019647496, 1092479460, 1274559370, 1529471244, 1911839055, 2184958920, 2549118740, 3058942488, 3823678110, 5098237480, 7647356220, 15294712440]

約数ペア:

[(1, 15294712440), (2, 7647356220), (3, 5098237480), (4, 3823678110), (5, 3058942488), (6, 2549118740), (7, 2184958920), (8, 1911839055), (10, 1529471244), (12, 1274559370), (14, 1092479460), (15, 1019647496), (20, 764735622), (21, 728319640), (24, 637279685), (28, 546239730), (30, 509823748), (35, 436991784), (40, 382367811), (42, 364159820), (53, 288579480), (56, 273119865), (60, 254911874), (70, 218495892), (84, 182079910), (105, 145663928), (106, 144289740), (120, 127455937), (140, 109247946), (159, 96193160), (168, 91039955), (210, 72831964), (212, 72144870), (265, 57715896), (280, 54623973), (318, 48096580), (371, 41225640), (420, 36415982), (424, 36072435), (530, 28857948), (636, 24048290), (742, 20612820), (795, 19238632), (840, 18207991), (1060, 14428974), (1113, 13741880), (1272, 12024145), (1484, 10306410), (1590, 9619316), (1855, 8245128), (2120, 7214487), (2226, 6870940), (2968, 5153205), (3180, 4809658), (3710, 4122564), (4452, 3435470), (5565, 2748376), (6360, 2404829), (7420, 2061282), (8904, 1717735), (11130, 1374188), (14840, 1030641), (22260, 687094), (44520, 343547)]