76379240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 211680000

約数和(自身を除く): 135300760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 293, 343, 380, 392, 490, 532, 586, 665, 686, 760, 931, 980, 1064, 1172, 1330, 1372, 1465, 1715, 1862, 1960, 2051, 2344, 2660, 2744, 2930, 3430, 3724, 4102, 4655, 5320, 5567, 5860, 6517, 6860, 7448, 8204, 9310, 10255, 11134, 11720, 13034, 13720, 14357, 16408, 18620, 20510, 22268, 26068, 27835, 28714, 32585, 37240, 38969, 41020, 44536, 52136, 55670, 57428, 65170, 71785, 77938, 82040, 100499, 111340, 114856, 130340, 143570, 155876, 194845, 200998, 222680, 260680, 272783, 287140, 311752, 389690, 401996, 502495, 545566, 574280, 779380, 803992, 1004990, 1091132, 1363915, 1558760, 1909481, 2009980, 2182264, 2727830, 3818962, 4019960, 5455660, 7637924, 9547405, 10911320, 15275848, 19094810, 38189620, 76379240]

約数ペア:

[(1, 76379240), (2, 38189620), (4, 19094810), (5, 15275848), (7, 10911320), (8, 9547405), (10, 7637924), (14, 5455660), (19, 4019960), (20, 3818962), (28, 2727830), (35, 2182264), (38, 2009980), (40, 1909481), (49, 1558760), (56, 1363915), (70, 1091132), (76, 1004990), (95, 803992), (98, 779380), (133, 574280), (140, 545566), (152, 502495), (190, 401996), (196, 389690), (245, 311752), (266, 287140), (280, 272783), (293, 260680), (343, 222680), (380, 200998), (392, 194845), (490, 155876), (532, 143570), (586, 130340), (665, 114856), (686, 111340), (760, 100499), (931, 82040), (980, 77938), (1064, 71785), (1172, 65170), (1330, 57428), (1372, 55670), (1465, 52136), (1715, 44536), (1862, 41020), (1960, 38969), (2051, 37240), (2344, 32585), (2660, 28714), (2744, 27835), (2930, 26068), (3430, 22268), (3724, 20510), (4102, 18620), (4655, 16408), (5320, 14357), (5567, 13720), (5860, 13034), (6517, 11720), (6860, 11134), (7448, 10255), (8204, 9310)]