286353760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2113}}^1$

素因数の和:2157

約数の個数: 144

約数和(自身を含む): 850233888

約数和(自身を除く): 563880128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2113, 2420, 2464, 3080, 3388, 3872, 4226, 4235, 4840, 6160, 6776, 8452, 8470, 9680, 10565, 12320, 13552, 14791, 16904, 16940, 19360, 21130, 23243, 27104, 29582, 33808, 33880, 42260, 46486, 59164, 67616, 67760, 73955, 84520, 92972, 116215, 118328, 135520, 147910, 162701, 169040, 185944, 232430, 236656, 255673, 295820, 325402, 338080, 371888, 464860, 473312, 511346, 591640, 650804, 743776, 813505, 929720, 1022692, 1183280, 1278365, 1301608, 1627010, 1789711, 1859440, 2045384, 2366560, 2556730, 2603216, 3254020, 3579422, 3718880, 4090768, 5113460, 5206432, 6508040, 7158844, 8181536, 8948555, 10226920, 13016080, 14317688, 17897110, 20453840, 26032160, 28635376, 35794220, 40907680, 57270752, 71588440, 143176880, 286353760]

約数ペア:

[(1, 286353760), (2, 143176880), (4, 71588440), (5, 57270752), (7, 40907680), (8, 35794220), (10, 28635376), (11, 26032160), (14, 20453840), (16, 17897110), (20, 14317688), (22, 13016080), (28, 10226920), (32, 8948555), (35, 8181536), (40, 7158844), (44, 6508040), (55, 5206432), (56, 5113460), (70, 4090768), (77, 3718880), (80, 3579422), (88, 3254020), (110, 2603216), (112, 2556730), (121, 2366560), (140, 2045384), (154, 1859440), (160, 1789711), (176, 1627010), (220, 1301608), (224, 1278365), (242, 1183280), (280, 1022692), (308, 929720), (352, 813505), (385, 743776), (440, 650804), (484, 591640), (560, 511346), (605, 473312), (616, 464860), (770, 371888), (847, 338080), (880, 325402), (968, 295820), (1120, 255673), (1210, 236656), (1232, 232430), (1540, 185944), (1694, 169040), (1760, 162701), (1936, 147910), (2113, 135520), (2420, 118328), (2464, 116215), (3080, 92972), (3388, 84520), (3872, 73955), (4226, 67760), (4235, 67616), (4840, 59164), (6160, 46486), (6776, 42260), (8452, 33880), (8470, 33808), (9680, 29582), (10565, 27104), (12320, 23243), (13552, 21130), (14791, 19360), (16904, 16940)]