127335040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 356526720

約数和(自身を除く): 229191680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 661, 688, 860, 896, 1120, 1204, 1322, 1376, 1505, 1720, 2240, 2408, 2644, 2752, 3010, 3305, 3440, 4480, 4627, 4816, 5288, 5504, 6020, 6610, 6880, 9254, 9632, 10576, 12040, 13220, 13760, 18508, 19264, 21152, 23135, 24080, 26440, 27520, 28423, 37016, 38528, 42304, 46270, 48160, 52880, 56846, 74032, 84608, 92540, 96320, 105760, 113692, 142115, 148064, 185080, 192640, 198961, 211520, 227384, 284230, 296128, 370160, 397922, 423040, 454768, 568460, 592256, 740320, 795844, 909536, 994805, 1136920, 1480640, 1591688, 1819072, 1989610, 2273840, 2961280, 3183376, 3638144, 3979220, 4547680, 6366752, 7958440, 9095360, 12733504, 15916880, 18190720, 25467008, 31833760, 63667520, 127335040]

約数ペア:

[(1, 127335040), (2, 63667520), (4, 31833760), (5, 25467008), (7, 18190720), (8, 15916880), (10, 12733504), (14, 9095360), (16, 7958440), (20, 6366752), (28, 4547680), (32, 3979220), (35, 3638144), (40, 3183376), (43, 2961280), (56, 2273840), (64, 1989610), (70, 1819072), (80, 1591688), (86, 1480640), (112, 1136920), (128, 994805), (140, 909536), (160, 795844), (172, 740320), (215, 592256), (224, 568460), (280, 454768), (301, 423040), (320, 397922), (344, 370160), (430, 296128), (448, 284230), (560, 227384), (602, 211520), (640, 198961), (661, 192640), (688, 185080), (860, 148064), (896, 142115), (1120, 113692), (1204, 105760), (1322, 96320), (1376, 92540), (1505, 84608), (1720, 74032), (2240, 56846), (2408, 52880), (2644, 48160), (2752, 46270), (3010, 42304), (3305, 38528), (3440, 37016), (4480, 28423), (4627, 27520), (4816, 26440), (5288, 24080), (5504, 23135), (6020, 21152), (6610, 19264), (6880, 18508), (9254, 13760), (9632, 13220), (10576, 12040)]