133644560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 366065856

約数和(自身を除く): 232421296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 103, 112, 140, 196, 206, 245, 280, 331, 392, 412, 490, 515, 560, 662, 721, 784, 824, 980, 1030, 1324, 1442, 1648, 1655, 1960, 2060, 2317, 2648, 2884, 3310, 3605, 3920, 4120, 4634, 5047, 5296, 5768, 6620, 7210, 8240, 9268, 10094, 11536, 11585, 13240, 14420, 16219, 18536, 20188, 23170, 25235, 26480, 28840, 32438, 34093, 37072, 40376, 46340, 50470, 57680, 64876, 68186, 80752, 81095, 92680, 100940, 129752, 136372, 162190, 170465, 185360, 201880, 238651, 259504, 272744, 324380, 340930, 403760, 477302, 545488, 648760, 681860, 954604, 1193255, 1297520, 1363720, 1670557, 1909208, 2386510, 2727440, 3341114, 3818416, 4773020, 6682228, 8352785, 9546040, 13364456, 16705570, 19092080, 26728912, 33411140, 66822280, 133644560]

約数ペア:

[(1, 133644560), (2, 66822280), (4, 33411140), (5, 26728912), (7, 19092080), (8, 16705570), (10, 13364456), (14, 9546040), (16, 8352785), (20, 6682228), (28, 4773020), (35, 3818416), (40, 3341114), (49, 2727440), (56, 2386510), (70, 1909208), (80, 1670557), (98, 1363720), (103, 1297520), (112, 1193255), (140, 954604), (196, 681860), (206, 648760), (245, 545488), (280, 477302), (331, 403760), (392, 340930), (412, 324380), (490, 272744), (515, 259504), (560, 238651), (662, 201880), (721, 185360), (784, 170465), (824, 162190), (980, 136372), (1030, 129752), (1324, 100940), (1442, 92680), (1648, 81095), (1655, 80752), (1960, 68186), (2060, 64876), (2317, 57680), (2648, 50470), (2884, 46340), (3310, 40376), (3605, 37072), (3920, 34093), (4120, 32438), (4634, 28840), (5047, 26480), (5296, 25235), (5768, 23170), (6620, 20188), (7210, 18536), (8240, 16219), (9268, 14420), (10094, 13240), (11536, 11585)]