214747320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2749

約数の個数: 128

約数和(自身を含む): 695692800

約数和(自身を除く): 480945480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2683, 2760, 3335, 3480, 4002, 5336, 5366, 6670, 8004, 8049, 10005, 10732, 13340, 13415, 16008, 16098, 20010, 21464, 26680, 26830, 32196, 40020, 40245, 53660, 61709, 64392, 77807, 80040, 80490, 107320, 123418, 155614, 160980, 185127, 233421, 246836, 308545, 311228, 321960, 370254, 389035, 466842, 493672, 617090, 622456, 740508, 778070, 925635, 933684, 1167105, 1234180, 1481016, 1556140, 1789561, 1851270, 1867368, 2334210, 2468360, 3112280, 3579122, 3702540, 4668420, 5368683, 7158244, 7405080, 8947805, 9336840, 10737366, 14316488, 17895610, 21474732, 26843415, 35791220, 42949464, 53686830, 71582440, 107373660, 214747320]

約数ペア:

[(1, 214747320), (2, 107373660), (3, 71582440), (4, 53686830), (5, 42949464), (6, 35791220), (8, 26843415), (10, 21474732), (12, 17895610), (15, 14316488), (20, 10737366), (23, 9336840), (24, 8947805), (29, 7405080), (30, 7158244), (40, 5368683), (46, 4668420), (58, 3702540), (60, 3579122), (69, 3112280), (87, 2468360), (92, 2334210), (115, 1867368), (116, 1851270), (120, 1789561), (138, 1556140), (145, 1481016), (174, 1234180), (184, 1167105), (230, 933684), (232, 925635), (276, 778070), (290, 740508), (345, 622456), (348, 617090), (435, 493672), (460, 466842), (552, 389035), (580, 370254), (667, 321960), (690, 311228), (696, 308545), (870, 246836), (920, 233421), (1160, 185127), (1334, 160980), (1380, 155614), (1740, 123418), (2001, 107320), (2668, 80490), (2683, 80040), (2760, 77807), (3335, 64392), (3480, 61709), (4002, 53660), (5336, 40245), (5366, 40020), (6670, 32196), (8004, 26830), (8049, 26680), (10005, 21464), (10732, 20010), (13340, 16098), (13415, 16008)]