10271399640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1\times {\mathrm{821}}^1$

素因数の和:1733

約数の個数: 128

約数和(自身を含む): 31117763520

約数和(自身を除く): 20846363880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 761, 821, 822, 1096, 1370, 1522, 1642, 1644, 2055, 2283, 2463, 2740, 3044, 3284, 3288, 3805, 4105, 4110, 4566, 4926, 5480, 6088, 6568, 7610, 8210, 8220, 9132, 9852, 11415, 12315, 15220, 16420, 16440, 18264, 19704, 22830, 24630, 30440, 32840, 45660, 49260, 91320, 98520, 104257, 112477, 208514, 224954, 312771, 337431, 417028, 449908, 521285, 562385, 624781, 625542, 674862, 834056, 899816, 1042570, 1124770, 1249562, 1251084, 1349724, 1563855, 1687155, 1874343, 2085140, 2249540, 2499124, 2502168, 2699448, 3123905, 3127710, 3374310, 3748686, 4170280, 4499080, 4998248, 6247810, 6255420, 6748620, 7497372, 9371715, 12495620, 12510840, 13497240, 14994744, 18743430, 24991240, 37486860, 74973720, 85594997, 171189994, 256784991, 342379988, 427974985, 513569982, 684759976, 855949970, 1027139964, 1283924955, 1711899940, 2054279928, 2567849910, 3423799880, 5135699820, 10271399640]

約数ペア:

[(1, 10271399640), (2, 5135699820), (3, 3423799880), (4, 2567849910), (5, 2054279928), (6, 1711899940), (8, 1283924955), (10, 1027139964), (12, 855949970), (15, 684759976), (20, 513569982), (24, 427974985), (30, 342379988), (40, 256784991), (60, 171189994), (120, 85594997), (137, 74973720), (274, 37486860), (411, 24991240), (548, 18743430), (685, 14994744), (761, 13497240), (821, 12510840), (822, 12495620), (1096, 9371715), (1370, 7497372), (1522, 6748620), (1642, 6255420), (1644, 6247810), (2055, 4998248), (2283, 4499080), (2463, 4170280), (2740, 3748686), (3044, 3374310), (3284, 3127710), (3288, 3123905), (3805, 2699448), (4105, 2502168), (4110, 2499124), (4566, 2249540), (4926, 2085140), (5480, 1874343), (6088, 1687155), (6568, 1563855), (7610, 1349724), (8210, 1251084), (8220, 1249562), (9132, 1124770), (9852, 1042570), (11415, 899816), (12315, 834056), (15220, 674862), (16420, 625542), (16440, 624781), (18264, 562385), (19704, 521285), (22830, 449908), (24630, 417028), (30440, 337431), (32840, 312771), (45660, 224954), (49260, 208514), (91320, 112477), (98520, 104257)]