353366520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7365

約数の個数: 128

約数和(自身を含む): 1178634240

約数和(自身を除く): 825267720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 7307, 8060, 9672, 12090, 14614, 16120, 21921, 24180, 29228, 36535, 43842, 48360, 58456, 73070, 87684, 94991, 109605, 146140, 175368, 189982, 219210, 226517, 284973, 292280, 379964, 438420, 453034, 474955, 569946, 679551, 759928, 876840, 906068, 949910, 1132585, 1139892, 1359102, 1424865, 1812136, 1899820, 2265170, 2279784, 2718204, 2849730, 2944721, 3397755, 3799640, 4530340, 5436408, 5699460, 5889442, 6795510, 8834163, 9060680, 11398920, 11778884, 13591020, 14723605, 17668326, 23557768, 27182040, 29447210, 35336652, 44170815, 58894420, 70673304, 88341630, 117788840, 176683260, 353366520]

約数ペア:

[(1, 353366520), (2, 176683260), (3, 117788840), (4, 88341630), (5, 70673304), (6, 58894420), (8, 44170815), (10, 35336652), (12, 29447210), (13, 27182040), (15, 23557768), (20, 17668326), (24, 14723605), (26, 13591020), (30, 11778884), (31, 11398920), (39, 9060680), (40, 8834163), (52, 6795510), (60, 5889442), (62, 5699460), (65, 5436408), (78, 4530340), (93, 3799640), (104, 3397755), (120, 2944721), (124, 2849730), (130, 2718204), (155, 2279784), (156, 2265170), (186, 1899820), (195, 1812136), (248, 1424865), (260, 1359102), (310, 1139892), (312, 1132585), (372, 949910), (390, 906068), (403, 876840), (465, 759928), (520, 679551), (620, 569946), (744, 474955), (780, 453034), (806, 438420), (930, 379964), (1209, 292280), (1240, 284973), (1560, 226517), (1612, 219210), (1860, 189982), (2015, 175368), (2418, 146140), (3224, 109605), (3720, 94991), (4030, 87684), (4836, 73070), (6045, 58456), (7307, 48360), (8060, 43842), (9672, 36535), (12090, 29228), (14614, 24180), (16120, 21921)]