149209760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 257215840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1049, 1120, 1270, 1778, 2032, 2098, 2540, 3556, 4064, 4196, 4445, 5080, 5245, 7112, 7343, 8392, 8890, 10160, 10490, 14224, 14686, 16784, 17780, 20320, 20980, 28448, 29372, 33568, 35560, 36715, 41960, 58744, 71120, 73430, 83920, 117488, 133223, 142240, 146860, 167840, 234976, 266446, 293720, 532892, 587440, 666115, 932561, 1065784, 1174880, 1332230, 1865122, 2131568, 2664460, 3730244, 4263136, 4662805, 5328920, 7460488, 9325610, 10657840, 14920976, 18651220, 21315680, 29841952, 37302440, 74604880, 149209760]

約数ペア:

[(1, 149209760), (2, 74604880), (4, 37302440), (5, 29841952), (7, 21315680), (8, 18651220), (10, 14920976), (14, 10657840), (16, 9325610), (20, 7460488), (28, 5328920), (32, 4662805), (35, 4263136), (40, 3730244), (56, 2664460), (70, 2131568), (80, 1865122), (112, 1332230), (127, 1174880), (140, 1065784), (160, 932561), (224, 666115), (254, 587440), (280, 532892), (508, 293720), (560, 266446), (635, 234976), (889, 167840), (1016, 146860), (1049, 142240), (1120, 133223), (1270, 117488), (1778, 83920), (2032, 73430), (2098, 71120), (2540, 58744), (3556, 41960), (4064, 36715), (4196, 35560), (4445, 33568), (5080, 29372), (5245, 28448), (7112, 20980), (7343, 20320), (8392, 17780), (8890, 16784), (10160, 14686), (10490, 14224)]