157436760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2417

約数の個数: 128

約数和(自身を含む): 520692480

約数和(自身を除く): 363255720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2347, 2580, 2795, 3354, 4472, 4694, 5160, 5590, 6708, 7041, 8385, 9388, 11180, 11735, 13416, 14082, 16770, 18776, 22360, 23470, 28164, 30511, 33540, 35205, 46940, 56328, 61022, 67080, 70410, 91533, 93880, 100921, 122044, 140820, 152555, 183066, 201842, 244088, 281640, 302763, 305110, 366132, 403684, 457665, 504605, 605526, 610220, 732264, 807368, 915330, 1009210, 1211052, 1220440, 1311973, 1513815, 1830660, 2018420, 2422104, 2623946, 3027630, 3661320, 3935919, 4036840, 5247892, 6055260, 6559865, 7871838, 10495784, 12110520, 13119730, 15743676, 19679595, 26239460, 31487352, 39359190, 52478920, 78718380, 157436760]

約数ペア:

[(1, 157436760), (2, 78718380), (3, 52478920), (4, 39359190), (5, 31487352), (6, 26239460), (8, 19679595), (10, 15743676), (12, 13119730), (13, 12110520), (15, 10495784), (20, 7871838), (24, 6559865), (26, 6055260), (30, 5247892), (39, 4036840), (40, 3935919), (43, 3661320), (52, 3027630), (60, 2623946), (65, 2422104), (78, 2018420), (86, 1830660), (104, 1513815), (120, 1311973), (129, 1220440), (130, 1211052), (156, 1009210), (172, 915330), (195, 807368), (215, 732264), (258, 610220), (260, 605526), (312, 504605), (344, 457665), (390, 403684), (430, 366132), (516, 305110), (520, 302763), (559, 281640), (645, 244088), (780, 201842), (860, 183066), (1032, 152555), (1118, 140820), (1290, 122044), (1560, 100921), (1677, 93880), (1720, 91533), (2236, 70410), (2347, 67080), (2580, 61022), (2795, 56328), (3354, 46940), (4472, 35205), (4694, 33540), (5160, 30511), (5590, 28164), (6708, 23470), (7041, 22360), (8385, 18776), (9388, 16770), (11180, 14082), (11735, 13416)]