978612096960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:2046

約数の個数: 896

約数和(自身を含む): 3789702758400

約数和(自身を除く): 2811090661440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 103, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 206, 216, 228, 240, 248, 270, 279, 285, 288, 304, 309, 310, 320, 342, 360, 372, 380, 412, 432, 456, 465, 480, 496, 513, 515, 540, 558, 570, 576, 589, 608, 618, 620, 684, 720, 744, 760, 824, 837, 855, 864, 912, 927, 930, 960, 992, 1026, 1030, 1080, 1116, 1140, 1178, 1216, 1236, 1240, 1368, 1395, 1440, 1488, 1520, 1545, 1648, 1674, 1710, 1728, 1767, 1824, 1854, 1860, 1867, 1957, 1984, 2052, 2060, 2160, 2232, 2280, 2356, 2472, 2480, 2565, 2736, 2781, 2790, 2880, 2945, 2976, 3040, 3090, 3193, 3296, 3348, 3420, 3534, 3648, 3708, 3720, 3734, 3914, 4104, 4120, 4185, 4320, 4464, 4560, 4635, 4712, 4944, 4960, 5130, 5301, 5472, 5562, 5580, 5601, 5871, 5890, 5952, 6080, 6180, 6386, 6592, 6696, 6840, 7068, 7416, 7440, 7468, 7828, 8208, 8240, 8370, 8640, 8835, 8928, 9120, 9270, 9335, 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約数ペア:

[(1, 978612096960), (2, 489306048480), (3, 326204032320), (4, 244653024240), (5, 195722419392), (6, 163102016160), (8, 122326512120), (9, 108734677440), (10, 97861209696), (12, 81551008080), (15, 65240806464), (16, 61163256060), (18, 54367338720), (19, 51505899840), (20, 48930604848), (24, 40775504040), (27, 36244892480), (30, 32620403232), (31, 31568132160), (32, 30581628030), (36, 27183669360), (38, 25752949920), (40, 24465302424), (45, 21746935488), (48, 20387752020), (54, 18122446240), (57, 17168633280), (60, 16310201616), (62, 15784066080), (64, 15290814015), (72, 13591834680), (76, 12876474960), (80, 12232651212), (90, 10873467744), (93, 10522710720), (95, 10301179968), (96, 10193876010), (103, 9501088320), (108, 9061223120), (114, 8584316640), (120, 8155100808), (124, 7892033040), (135, 7248978496), (144, 6795917340), (152, 6438237480), (155, 6313626432), (160, 6116325606), (171, 5722877760), (180, 5436733872), (186, 5261355360), (190, 5150589984), (192, 5096938005), (206, 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