71583360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1666

約数の個数: 128

約数和(自身を含む): 238239360

約数和(自身を除く): 166656000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1621, 1840, 1920, 2208, 2760, 2944, 3242, 3680, 4416, 4863, 5520, 6484, 7360, 8105, 8832, 9726, 11040, 12968, 14720, 16210, 19452, 22080, 24315, 25936, 32420, 37283, 38904, 44160, 48630, 51872, 64840, 74566, 77808, 97260, 103744, 111849, 129680, 149132, 155616, 186415, 194520, 207488, 223698, 259360, 298264, 311232, 372830, 389040, 447396, 518720, 559245, 596528, 622464, 745660, 778080, 894792, 1037440, 1118490, 1193056, 1491320, 1556160, 1789584, 2236980, 2386112, 2982640, 3112320, 3579168, 4473960, 4772224, 5965280, 7158336, 8947920, 11930560, 14316672, 17895840, 23861120, 35791680, 71583360]

約数ペア:

[(1, 71583360), (2, 35791680), (3, 23861120), (4, 17895840), (5, 14316672), (6, 11930560), (8, 8947920), (10, 7158336), (12, 5965280), (15, 4772224), (16, 4473960), (20, 3579168), (23, 3112320), (24, 2982640), (30, 2386112), (32, 2236980), (40, 1789584), (46, 1556160), (48, 1491320), (60, 1193056), (64, 1118490), (69, 1037440), (80, 894792), (92, 778080), (96, 745660), (115, 622464), (120, 596528), (128, 559245), (138, 518720), (160, 447396), (184, 389040), (192, 372830), (230, 311232), (240, 298264), (276, 259360), (320, 223698), (345, 207488), (368, 194520), (384, 186415), (460, 155616), (480, 149132), (552, 129680), (640, 111849), (690, 103744), (736, 97260), (920, 77808), (960, 74566), (1104, 64840), (1380, 51872), (1472, 48630), (1621, 44160), (1840, 38904), (1920, 37283), (2208, 32420), (2760, 25936), (2944, 24315), (3242, 22080), (3680, 19452), (4416, 16210), (4863, 14720), (5520, 12968), (6484, 11040), (7360, 9726), (8105, 8832)]