8372856840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1383

約数の個数: 128

約数和(自身を含む): 25318638720

約数和(自身を除く): 16945781880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 331, 554, 662, 761, 831, 993, 1108, 1324, 1385, 1522, 1655, 1662, 1986, 2216, 2283, 2648, 2770, 3044, 3310, 3324, 3805, 3972, 4155, 4566, 4965, 5540, 6088, 6620, 6648, 7610, 7944, 8310, 9132, 9930, 11080, 11415, 13240, 15220, 16620, 18264, 19860, 22830, 30440, 33240, 39720, 45660, 91320, 91687, 183374, 210797, 251891, 275061, 366748, 421594, 458435, 503782, 550122, 632391, 733496, 755673, 843188, 916870, 1007564, 1053985, 1100244, 1259455, 1264782, 1375305, 1511346, 1686376, 1833740, 2015128, 2107970, 2200488, 2518910, 2529564, 2750610, 3022692, 3161955, 3667480, 3778365, 4215940, 5037820, 5059128, 5501220, 6045384, 6323910, 7556730, 8431880, 10075640, 11002440, 12647820, 15113460, 25295640, 30226920, 69773807, 139547614, 209321421, 279095228, 348869035, 418642842, 558190456, 697738070, 837285684, 1046607105, 1395476140, 1674571368, 2093214210, 2790952280, 4186428420, 8372856840]

約数ペア:

[(1, 8372856840), (2, 4186428420), (3, 2790952280), (4, 2093214210), (5, 1674571368), (6, 1395476140), (8, 1046607105), (10, 837285684), (12, 697738070), (15, 558190456), (20, 418642842), (24, 348869035), (30, 279095228), (40, 209321421), (60, 139547614), (120, 69773807), (277, 30226920), (331, 25295640), (554, 15113460), (662, 12647820), (761, 11002440), (831, 10075640), (993, 8431880), (1108, 7556730), (1324, 6323910), (1385, 6045384), (1522, 5501220), (1655, 5059128), (1662, 5037820), (1986, 4215940), (2216, 3778365), (2283, 3667480), (2648, 3161955), (2770, 3022692), (3044, 2750610), (3310, 2529564), (3324, 2518910), (3805, 2200488), (3972, 2107970), (4155, 2015128), (4566, 1833740), (4965, 1686376), (5540, 1511346), (6088, 1375305), (6620, 1264782), (6648, 1259455), (7610, 1100244), (7944, 1053985), (8310, 1007564), (9132, 916870), (9930, 843188), (11080, 755673), (11415, 733496), (13240, 632391), (15220, 550122), (16620, 503782), (18264, 458435), (19860, 421594), (22830, 366748), (30440, 275061), (33240, 251891), (39720, 210797), (45660, 183374), (91320, 91687)]