3947808320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2137}}^1$

素因数の和:2428

約数の個数: 112

約数和(自身を含む): 9853135488

約数和(自身を除く): 5905327168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 251, 320, 368, 460, 502, 736, 920, 1004, 1255, 1472, 1840, 2008, 2137, 2510, 3680, 4016, 4274, 5020, 5773, 7360, 8032, 8548, 10040, 10685, 11546, 16064, 17096, 20080, 21370, 23092, 28865, 34192, 40160, 42740, 46184, 49151, 57730, 68384, 80320, 85480, 92368, 98302, 115460, 136768, 170960, 184736, 196604, 230920, 245755, 341920, 369472, 393208, 461840, 491510, 536387, 683840, 786416, 923680, 983020, 1072774, 1572832, 1847360, 1966040, 2145548, 2681935, 3145664, 3932080, 4291096, 5363870, 7864160, 8582192, 10727740, 12336901, 15728320, 17164384, 21455480, 24673802, 34328768, 42910960, 49347604, 61684505, 85821920, 98695208, 123369010, 171643840, 197390416, 246738020, 394780832, 493476040, 789561664, 986952080, 1973904160, 3947808320]

約数ペア:

[(1, 3947808320), (2, 1973904160), (4, 986952080), (5, 789561664), (8, 493476040), (10, 394780832), (16, 246738020), (20, 197390416), (23, 171643840), (32, 123369010), (40, 98695208), (46, 85821920), (64, 61684505), (80, 49347604), (92, 42910960), (115, 34328768), (160, 24673802), (184, 21455480), (230, 17164384), (251, 15728320), (320, 12336901), (368, 10727740), (460, 8582192), (502, 7864160), (736, 5363870), (920, 4291096), (1004, 3932080), (1255, 3145664), (1472, 2681935), (1840, 2145548), (2008, 1966040), (2137, 1847360), (2510, 1572832), (3680, 1072774), (4016, 983020), (4274, 923680), (5020, 786416), (5773, 683840), (7360, 536387), (8032, 491510), (8548, 461840), (10040, 393208), (10685, 369472), (11546, 341920), (16064, 245755), (17096, 230920), (20080, 196604), (21370, 184736), (23092, 170960), (28865, 136768), (34192, 115460), (40160, 98302), (42740, 92368), (46184, 85480), (49151, 80320), (57730, 68384)]