235902560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 580608000

約数和(自身を除く): 344705440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 199, 239, 248, 310, 398, 478, 496, 620, 796, 956, 992, 995, 1195, 1240, 1592, 1912, 1990, 2390, 2480, 3184, 3824, 3980, 4780, 4960, 6169, 6368, 7409, 7648, 7960, 9560, 12338, 14818, 15920, 19120, 24676, 29636, 30845, 31840, 37045, 38240, 47561, 49352, 59272, 61690, 74090, 95122, 98704, 118544, 123380, 148180, 190244, 197408, 237088, 237805, 246760, 296360, 380488, 475610, 493520, 592720, 760976, 951220, 987040, 1185440, 1474391, 1521952, 1902440, 2948782, 3804880, 5897564, 7371955, 7609760, 11795128, 14743910, 23590256, 29487820, 47180512, 58975640, 117951280, 235902560]

約数ペア:

[(1, 235902560), (2, 117951280), (4, 58975640), (5, 47180512), (8, 29487820), (10, 23590256), (16, 14743910), (20, 11795128), (31, 7609760), (32, 7371955), (40, 5897564), (62, 3804880), (80, 2948782), (124, 1902440), (155, 1521952), (160, 1474391), (199, 1185440), (239, 987040), (248, 951220), (310, 760976), (398, 592720), (478, 493520), (496, 475610), (620, 380488), (796, 296360), (956, 246760), (992, 237805), (995, 237088), (1195, 197408), (1240, 190244), (1592, 148180), (1912, 123380), (1990, 118544), (2390, 98704), (2480, 95122), (3184, 74090), (3824, 61690), (3980, 59272), (4780, 49352), (4960, 47561), (6169, 38240), (6368, 37045), (7409, 31840), (7648, 30845), (7960, 29636), (9560, 24676), (12338, 19120), (14818, 15920)]