76278160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 218557440

約数和(自身を除く): 142279280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 67, 70, 76, 80, 95, 107, 112, 133, 134, 140, 152, 190, 214, 266, 268, 280, 304, 335, 380, 428, 469, 532, 535, 536, 560, 665, 670, 749, 760, 856, 938, 1064, 1070, 1072, 1273, 1330, 1340, 1498, 1520, 1712, 1876, 2033, 2128, 2140, 2345, 2546, 2660, 2680, 2996, 3745, 3752, 4066, 4280, 4690, 5092, 5320, 5360, 5992, 6365, 7169, 7490, 7504, 8132, 8560, 8911, 9380, 10165, 10184, 10640, 11984, 12730, 14231, 14338, 14980, 16264, 17822, 18760, 20330, 20368, 25460, 28462, 28676, 29960, 32528, 35644, 35845, 37520, 40660, 44555, 50183, 50920, 56924, 57352, 59920, 71155, 71288, 71690, 81320, 89110, 100366, 101840, 113848, 114704, 136211, 142310, 142576, 143380, 162640, 178220, 200732, 227696, 250915, 272422, 284620, 286760, 356440, 401464, 501830, 544844, 569240, 573520, 681055, 712880, 802928, 953477, 1003660, 1089688, 1138480, 1362110, 1906954, 2007320, 2179376, 2724220, 3813908, 4014640, 4767385, 5448440, 7627816, 9534770, 10896880, 15255632, 19069540, 38139080, 76278160]

約数ペア:

[(1, 76278160), (2, 38139080), (4, 19069540), (5, 15255632), (7, 10896880), (8, 9534770), (10, 7627816), (14, 5448440), (16, 4767385), (19, 4014640), (20, 3813908), (28, 2724220), (35, 2179376), (38, 2007320), (40, 1906954), (56, 1362110), (67, 1138480), (70, 1089688), (76, 1003660), (80, 953477), (95, 802928), (107, 712880), (112, 681055), (133, 573520), (134, 569240), (140, 544844), (152, 501830), (190, 401464), (214, 356440), (266, 286760), (268, 284620), (280, 272422), (304, 250915), (335, 227696), (380, 200732), (428, 178220), (469, 162640), (532, 143380), (535, 142576), (536, 142310), (560, 136211), (665, 114704), (670, 113848), (749, 101840), (760, 100366), (856, 89110), (938, 81320), (1064, 71690), (1070, 71288), (1072, 71155), (1273, 59920), (1330, 57352), (1340, 56924), (1498, 50920), (1520, 50183), (1712, 44555), (1876, 40660), (2033, 37520), (2128, 35845), (2140, 35644), (2345, 32528), (2546, 29960), (2660, 28676), (2680, 28462), (2996, 25460), (3745, 20368), (3752, 20330), (4066, 18760), (4280, 17822), (4690, 16264), (5092, 14980), (5320, 14338), (5360, 14231), (5992, 12730), (6365, 11984), (7169, 10640), (7490, 10184), (7504, 10165), (8132, 9380), (8560, 8911)]