84011640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 267840000

約数和(自身を除く): 183828360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 305, 345, 366, 460, 488, 499, 552, 610, 690, 732, 915, 920, 998, 1220, 1380, 1403, 1464, 1497, 1830, 1996, 2440, 2495, 2760, 2806, 2994, 3660, 3992, 4209, 4990, 5612, 5988, 7015, 7320, 7485, 8418, 9980, 11224, 11477, 11976, 14030, 14970, 16836, 19960, 21045, 22954, 28060, 29940, 30439, 33672, 34431, 42090, 45908, 56120, 57385, 59880, 60878, 68862, 84180, 91317, 91816, 114770, 121756, 137724, 152195, 168360, 172155, 182634, 229540, 243512, 275448, 304390, 344310, 365268, 456585, 459080, 608780, 688620, 700097, 730536, 913170, 1217560, 1377240, 1400194, 1826340, 2100291, 2800388, 3500485, 3652680, 4200582, 5600776, 7000970, 8401164, 10501455, 14001940, 16802328, 21002910, 28003880, 42005820, 84011640]

約数ペア:

[(1, 84011640), (2, 42005820), (3, 28003880), (4, 21002910), (5, 16802328), (6, 14001940), (8, 10501455), (10, 8401164), (12, 7000970), (15, 5600776), (20, 4200582), (23, 3652680), (24, 3500485), (30, 2800388), (40, 2100291), (46, 1826340), (60, 1400194), (61, 1377240), (69, 1217560), (92, 913170), (115, 730536), (120, 700097), (122, 688620), (138, 608780), (183, 459080), (184, 456585), (230, 365268), (244, 344310), (276, 304390), (305, 275448), (345, 243512), (366, 229540), (460, 182634), (488, 172155), (499, 168360), (552, 152195), (610, 137724), (690, 121756), (732, 114770), (915, 91816), (920, 91317), (998, 84180), (1220, 68862), (1380, 60878), (1403, 59880), (1464, 57385), (1497, 56120), (1830, 45908), (1996, 42090), (2440, 34431), (2495, 33672), (2760, 30439), (2806, 29940), (2994, 28060), (3660, 22954), (3992, 21045), (4209, 19960), (4990, 16836), (5612, 14970), (5988, 14030), (7015, 11976), (7320, 11477), (7485, 11224), (8418, 9980)]