520087360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 1372148640

約数和(自身を除く): 852061280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 130, 160, 163, 169, 208, 236, 260, 295, 320, 326, 338, 416, 472, 520, 590, 652, 676, 767, 815, 832, 845, 944, 1040, 1180, 1304, 1352, 1534, 1630, 1690, 1888, 2080, 2119, 2360, 2608, 2704, 3068, 3260, 3380, 3776, 3835, 4160, 4238, 4720, 5216, 5408, 6136, 6520, 6760, 7670, 8476, 9440, 9617, 9971, 10432, 10595, 10816, 12272, 13040, 13520, 15340, 16952, 18880, 19234, 19942, 21190, 24544, 26080, 27040, 27547, 30680, 33904, 38468, 39884, 42380, 48085, 49088, 49855, 52160, 54080, 55094, 61360, 67808, 76936, 79768, 84760, 96170, 99710, 110188, 122720, 125021, 135616, 137735, 153872, 159536, 169520, 192340, 199420, 220376, 245440, 250042, 275470, 307744, 319072, 339040, 384680, 398840, 440752, 500084, 550940, 615488, 625105, 638144, 678080, 769360, 797680, 881504, 1000168, 1101880, 1250210, 1538720, 1595360, 1625273, 1763008, 2000336, 2203760, 2500420, 3077440, 3190720, 3250546, 4000672, 4407520, 5000840, 6501092, 8001344, 8126365, 8815040, 10001680, 13002184, 16252730, 20003360, 26004368, 32505460, 40006720, 52008736, 65010920, 104017472, 130021840, 260043680, 520087360]

約数ペア:

[(1, 520087360), (2, 260043680), (4, 130021840), (5, 104017472), (8, 65010920), (10, 52008736), (13, 40006720), (16, 32505460), (20, 26004368), (26, 20003360), (32, 16252730), (40, 13002184), (52, 10001680), (59, 8815040), (64, 8126365), (65, 8001344), (80, 6501092), (104, 5000840), (118, 4407520), (130, 4000672), (160, 3250546), (163, 3190720), (169, 3077440), (208, 2500420), (236, 2203760), (260, 2000336), (295, 1763008), (320, 1625273), (326, 1595360), (338, 1538720), (416, 1250210), (472, 1101880), (520, 1000168), (590, 881504), (652, 797680), (676, 769360), (767, 678080), (815, 638144), (832, 625105), (845, 615488), (944, 550940), (1040, 500084), (1180, 440752), (1304, 398840), (1352, 384680), (1534, 339040), (1630, 319072), (1690, 307744), (1888, 275470), (2080, 250042), (2119, 245440), (2360, 220376), (2608, 199420), (2704, 192340), (3068, 169520), (3260, 159536), (3380, 153872), (3776, 137735), (3835, 135616), (4160, 125021), (4238, 122720), (4720, 110188), (5216, 99710), (5408, 96170), (6136, 84760), (6520, 79768), (6760, 76936), (7670, 67808), (8476, 61360), (9440, 55094), (9617, 54080), (9971, 52160), (10432, 49855), (10595, 49088), (10816, 48085), (12272, 42380), (13040, 39884), (13520, 38468), (15340, 33904), (16952, 30680), (18880, 27547), (19234, 27040), (19942, 26080), (21190, 24544)]