16426560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 53108352

約数和(自身を除く): 36681792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 241, 284, 320, 355, 426, 480, 482, 568, 710, 723, 852, 960, 964, 1065, 1136, 1205, 1420, 1446, 1704, 1928, 2130, 2272, 2410, 2840, 2892, 3408, 3615, 3856, 4260, 4544, 4820, 5680, 5784, 6816, 7230, 7712, 8520, 9640, 11360, 11568, 13632, 14460, 15424, 17040, 17111, 19280, 22720, 23136, 28920, 34080, 34222, 38560, 46272, 51333, 57840, 68160, 68444, 77120, 85555, 102666, 115680, 136888, 171110, 205332, 231360, 256665, 273776, 342220, 410664, 513330, 547552, 684440, 821328, 1026660, 1095104, 1368880, 1642656, 2053320, 2737760, 3285312, 4106640, 5475520, 8213280, 16426560]

約数ペア:

[(1, 16426560), (2, 8213280), (3, 5475520), (4, 4106640), (5, 3285312), (6, 2737760), (8, 2053320), (10, 1642656), (12, 1368880), (15, 1095104), (16, 1026660), (20, 821328), (24, 684440), (30, 547552), (32, 513330), (40, 410664), (48, 342220), (60, 273776), (64, 256665), (71, 231360), (80, 205332), (96, 171110), (120, 136888), (142, 115680), (160, 102666), (192, 85555), (213, 77120), (240, 68444), (241, 68160), (284, 57840), (320, 51333), (355, 46272), (426, 38560), (480, 34222), (482, 34080), (568, 28920), (710, 23136), (723, 22720), (852, 19280), (960, 17111), (964, 17040), (1065, 15424), (1136, 14460), (1205, 13632), (1420, 11568), (1446, 11360), (1704, 9640), (1928, 8520), (2130, 7712), (2272, 7230), (2410, 6816), (2840, 5784), (2892, 5680), (3408, 4820), (3615, 4544), (3856, 4260)]