127519040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 112

約数和(自身を含む): 350910144

約数和(自身を除く): 223391104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1760, 1870, 2131, 2720, 2992, 3520, 3740, 4262, 5440, 5984, 7480, 8524, 10655, 11968, 14960, 17048, 21310, 23441, 29920, 34096, 36227, 42620, 46882, 59840, 68192, 72454, 85240, 93764, 117205, 136384, 144908, 170480, 181135, 187528, 234410, 289816, 340960, 362270, 375056, 398497, 468820, 579632, 681920, 724540, 750112, 796994, 937640, 1159264, 1449080, 1500224, 1593988, 1875280, 1992485, 2318528, 2898160, 3187976, 3750560, 3984970, 5796320, 6375952, 7501120, 7969940, 11592640, 12751904, 15939880, 25503808, 31879760, 63759520, 127519040]

約数ペア:

[(1, 127519040), (2, 63759520), (4, 31879760), (5, 25503808), (8, 15939880), (10, 12751904), (11, 11592640), (16, 7969940), (17, 7501120), (20, 6375952), (22, 5796320), (32, 3984970), (34, 3750560), (40, 3187976), (44, 2898160), (55, 2318528), (64, 1992485), (68, 1875280), (80, 1593988), (85, 1500224), (88, 1449080), (110, 1159264), (136, 937640), (160, 796994), (170, 750112), (176, 724540), (187, 681920), (220, 579632), (272, 468820), (320, 398497), (340, 375056), (352, 362270), (374, 340960), (440, 289816), (544, 234410), (680, 187528), (704, 181135), (748, 170480), (880, 144908), (935, 136384), (1088, 117205), (1360, 93764), (1496, 85240), (1760, 72454), (1870, 68192), (2131, 59840), (2720, 46882), (2992, 42620), (3520, 36227), (3740, 34096), (4262, 29920), (5440, 23441), (5984, 21310), (7480, 17048), (8524, 14960), (10655, 11968)]