15722546080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{4649}}^1$

素因数の和:5606

約数の個数: 96

約数和(自身を含む): 38810016000

約数和(自身を除く): 23087469920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 919, 920, 1838, 1840, 3676, 3680, 4595, 4649, 7352, 9190, 9298, 14704, 18380, 18596, 21137, 23245, 29408, 36760, 37192, 42274, 46490, 73520, 74384, 84548, 92980, 105685, 106927, 147040, 148768, 169096, 185960, 211370, 213854, 338192, 371920, 422740, 427708, 534635, 676384, 743840, 845480, 855416, 1069270, 1690960, 1710832, 2138540, 3381920, 3421664, 4272431, 4277080, 8544862, 8554160, 17089724, 17108320, 21362155, 34179448, 42724310, 68358896, 85448620, 98265913, 136717792, 170897240, 196531826, 341794480, 393063652, 491329565, 683588960, 786127304, 982659130, 1572254608, 1965318260, 3144509216, 3930636520, 7861273040, 15722546080]

約数ペア:

[(1, 15722546080), (2, 7861273040), (4, 3930636520), (5, 3144509216), (8, 1965318260), (10, 1572254608), (16, 982659130), (20, 786127304), (23, 683588960), (32, 491329565), (40, 393063652), (46, 341794480), (80, 196531826), (92, 170897240), (115, 136717792), (160, 98265913), (184, 85448620), (230, 68358896), (368, 42724310), (460, 34179448), (736, 21362155), (919, 17108320), (920, 17089724), (1838, 8554160), (1840, 8544862), (3676, 4277080), (3680, 4272431), (4595, 3421664), (4649, 3381920), (7352, 2138540), (9190, 1710832), (9298, 1690960), (14704, 1069270), (18380, 855416), (18596, 845480), (21137, 743840), (23245, 676384), (29408, 534635), (36760, 427708), (37192, 422740), (42274, 371920), (46490, 338192), (73520, 213854), (74384, 211370), (84548, 185960), (92980, 169096), (105685, 148768), (106927, 147040)]