268222380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 772208640

約数和(自身を除く): 503986260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 79, 142, 158, 213, 237, 284, 316, 355, 395, 426, 474, 710, 790, 797, 852, 948, 1065, 1185, 1420, 1580, 1594, 2130, 2370, 2391, 3188, 3985, 4260, 4740, 4782, 5609, 7970, 9564, 11218, 11955, 15940, 16827, 22436, 23910, 28045, 33654, 47820, 56090, 56587, 62963, 67308, 84135, 112180, 113174, 125926, 168270, 169761, 188889, 226348, 251852, 282935, 314815, 336540, 339522, 377778, 565870, 629630, 679044, 755556, 848805, 944445, 1131740, 1259260, 1697610, 1888890, 3395220, 3777780, 4470373, 8940746, 13411119, 17881492, 22351865, 26822238, 44703730, 53644476, 67055595, 89407460, 134111190, 268222380]

約数ペア:

[(1, 268222380), (2, 134111190), (3, 89407460), (4, 67055595), (5, 53644476), (6, 44703730), (10, 26822238), (12, 22351865), (15, 17881492), (20, 13411119), (30, 8940746), (60, 4470373), (71, 3777780), (79, 3395220), (142, 1888890), (158, 1697610), (213, 1259260), (237, 1131740), (284, 944445), (316, 848805), (355, 755556), (395, 679044), (426, 629630), (474, 565870), (710, 377778), (790, 339522), (797, 336540), (852, 314815), (948, 282935), (1065, 251852), (1185, 226348), (1420, 188889), (1580, 169761), (1594, 168270), (2130, 125926), (2370, 113174), (2391, 112180), (3188, 84135), (3985, 67308), (4260, 62963), (4740, 56587), (4782, 56090), (5609, 47820), (7970, 33654), (9564, 28045), (11218, 23910), (11955, 22436), (15940, 16827)]