1889591640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{94291}}^1$

素因数の和:94472

約数の個数: 64

約数和(自身を含む): 5702780160

約数和(自身を除く): 3813188520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 20040, 94291, 188582, 282873, 377164, 471455, 565746, 754328, 942910, 1131492, 1414365, 1885820, 2262984, 2828730, 3771640, 5657460, 11314920, 15746597, 31493194, 47239791, 62986388, 78732985, 94479582, 125972776, 157465970, 188959164, 236198955, 314931940, 377918328, 472397910, 629863880, 944795820, 1889591640]

約数ペア:

[(1, 1889591640), (2, 944795820), (3, 629863880), (4, 472397910), (5, 377918328), (6, 314931940), (8, 236198955), (10, 188959164), (12, 157465970), (15, 125972776), (20, 94479582), (24, 78732985), (30, 62986388), (40, 47239791), (60, 31493194), (120, 15746597), (167, 11314920), (334, 5657460), (501, 3771640), (668, 2828730), (835, 2262984), (1002, 1885820), (1336, 1414365), (1670, 1131492), (2004, 942910), (2505, 754328), (3340, 565746), (4008, 471455), (5010, 377164), (6680, 282873), (10020, 188582), (20040, 94291)]