129332720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 347120640

約数和(自身を除く): 217787920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 53, 55, 59, 80, 88, 94, 106, 110, 118, 176, 188, 212, 220, 235, 236, 265, 295, 376, 424, 440, 470, 472, 517, 530, 583, 590, 649, 752, 848, 880, 940, 944, 1034, 1060, 1166, 1180, 1298, 1880, 2068, 2120, 2332, 2360, 2491, 2585, 2596, 2773, 2915, 3127, 3245, 3760, 4136, 4240, 4664, 4720, 4982, 5170, 5192, 5546, 5830, 6254, 6490, 8272, 9328, 9964, 10340, 10384, 11092, 11660, 12455, 12508, 12980, 13865, 15635, 19928, 20680, 22184, 23320, 24910, 25016, 25960, 27401, 27730, 30503, 31270, 34397, 39856, 41360, 44368, 46640, 49820, 50032, 51920, 54802, 55460, 61006, 62540, 68794, 99640, 109604, 110920, 122012, 125080, 137005, 137588, 146969, 152515, 171985, 199280, 219208, 221840, 244024, 250160, 274010, 275176, 293938, 305030, 343970, 438416, 488048, 548020, 550352, 587876, 610060, 687940, 734845, 1096040, 1175752, 1220120, 1375880, 1469690, 1616659, 2192080, 2351504, 2440240, 2751760, 2939380, 3233318, 5878760, 6466636, 8083295, 11757520, 12933272, 16166590, 25866544, 32333180, 64666360, 129332720]

約数ペア:

[(1, 129332720), (2, 64666360), (4, 32333180), (5, 25866544), (8, 16166590), (10, 12933272), (11, 11757520), (16, 8083295), (20, 6466636), (22, 5878760), (40, 3233318), (44, 2939380), (47, 2751760), (53, 2440240), (55, 2351504), (59, 2192080), (80, 1616659), (88, 1469690), (94, 1375880), (106, 1220120), (110, 1175752), (118, 1096040), (176, 734845), (188, 687940), (212, 610060), (220, 587876), (235, 550352), (236, 548020), (265, 488048), (295, 438416), (376, 343970), (424, 305030), (440, 293938), (470, 275176), (472, 274010), (517, 250160), (530, 244024), (583, 221840), (590, 219208), (649, 199280), (752, 171985), (848, 152515), (880, 146969), (940, 137588), (944, 137005), (1034, 125080), (1060, 122012), (1166, 110920), (1180, 109604), (1298, 99640), (1880, 68794), (2068, 62540), (2120, 61006), (2332, 55460), (2360, 54802), (2491, 51920), (2585, 50032), (2596, 49820), (2773, 46640), (2915, 44368), (3127, 41360), (3245, 39856), (3760, 34397), (4136, 31270), (4240, 30503), (4664, 27730), (4720, 27401), (4982, 25960), (5170, 25016), (5192, 24910), (5546, 23320), (5830, 22184), (6254, 20680), (6490, 19928), (8272, 15635), (9328, 13865), (9964, 12980), (10340, 12508), (10384, 12455), (11092, 11660)]