16615804480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{64663}}^1$

素因数の和:64764

約数の個数: 112

約数和(自身を含む): 43755283584

約数和(自身を除く): 27139479104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 146, 160, 176, 220, 292, 320, 352, 365, 440, 584, 704, 730, 803, 880, 1168, 1460, 1606, 1760, 2336, 2920, 3212, 3520, 4015, 4672, 5840, 6424, 8030, 11680, 12848, 16060, 23360, 25696, 32120, 51392, 64240, 64663, 128480, 129326, 256960, 258652, 323315, 517304, 646630, 711293, 1034608, 1293260, 1422586, 2069216, 2586520, 2845172, 3556465, 4138432, 4720399, 5173040, 5690344, 7112930, 9440798, 10346080, 11380688, 14225860, 18881596, 20692160, 22761376, 23601995, 28451720, 37763192, 45522752, 47203990, 51924389, 56903440, 75526384, 94407980, 103848778, 113806880, 151052768, 188815960, 207697556, 227613760, 259621945, 302105536, 377631920, 415395112, 519243890, 755263840, 830790224, 1038487780, 1510527680, 1661580448, 2076975560, 3323160896, 4153951120, 8307902240, 16615804480]

約数ペア:

[(1, 16615804480), (2, 8307902240), (4, 4153951120), (5, 3323160896), (8, 2076975560), (10, 1661580448), (11, 1510527680), (16, 1038487780), (20, 830790224), (22, 755263840), (32, 519243890), (40, 415395112), (44, 377631920), (55, 302105536), (64, 259621945), (73, 227613760), (80, 207697556), (88, 188815960), (110, 151052768), (146, 113806880), (160, 103848778), (176, 94407980), (220, 75526384), (292, 56903440), (320, 51924389), (352, 47203990), (365, 45522752), (440, 37763192), (584, 28451720), (704, 23601995), (730, 22761376), (803, 20692160), (880, 18881596), (1168, 14225860), (1460, 11380688), (1606, 10346080), (1760, 9440798), (2336, 7112930), (2920, 5690344), (3212, 5173040), (3520, 4720399), (4015, 4138432), (4672, 3556465), (5840, 2845172), (6424, 2586520), (8030, 2069216), (11680, 1422586), (12848, 1293260), (16060, 1034608), (23360, 711293), (25696, 646630), (32120, 517304), (51392, 323315), (64240, 258652), (64663, 256960), (128480, 129326)]