4188731640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{13217}}^1$

素因数の和:13389

約数の個数: 128

約数和(自身を含む): 13323744000

約数和(自身を除く): 9135012360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 139, 152, 190, 228, 278, 285, 380, 417, 456, 556, 570, 695, 760, 834, 1112, 1140, 1390, 1668, 2085, 2280, 2641, 2780, 3336, 4170, 5282, 5560, 7923, 8340, 10564, 13205, 13217, 15846, 16680, 21128, 26410, 26434, 31692, 39615, 39651, 52820, 52868, 63384, 66085, 79230, 79302, 105640, 105736, 132170, 158460, 158604, 198255, 251123, 264340, 316920, 317208, 396510, 502246, 528680, 753369, 793020, 1004492, 1255615, 1506738, 1586040, 1837163, 2008984, 2511230, 3013476, 3674326, 3766845, 5022460, 5511489, 6026952, 7348652, 7533690, 9185815, 10044920, 11022978, 14697304, 15067380, 18371630, 22045956, 27557445, 30134760, 34906097, 36743260, 44091912, 55114890, 69812194, 73486520, 104718291, 110229780, 139624388, 174530485, 209436582, 220459560, 279248776, 349060970, 418873164, 523591455, 698121940, 837746328, 1047182910, 1396243880, 2094365820, 4188731640]

約数ペア:

[(1, 4188731640), (2, 2094365820), (3, 1396243880), (4, 1047182910), (5, 837746328), (6, 698121940), (8, 523591455), (10, 418873164), (12, 349060970), (15, 279248776), (19, 220459560), (20, 209436582), (24, 174530485), (30, 139624388), (38, 110229780), (40, 104718291), (57, 73486520), (60, 69812194), (76, 55114890), (95, 44091912), (114, 36743260), (120, 34906097), (139, 30134760), (152, 27557445), (190, 22045956), (228, 18371630), (278, 15067380), (285, 14697304), (380, 11022978), (417, 10044920), (456, 9185815), (556, 7533690), (570, 7348652), (695, 6026952), (760, 5511489), (834, 5022460), (1112, 3766845), (1140, 3674326), (1390, 3013476), (1668, 2511230), (2085, 2008984), (2280, 1837163), (2641, 1586040), (2780, 1506738), (3336, 1255615), (4170, 1004492), (5282, 793020), (5560, 753369), (7923, 528680), (8340, 502246), (10564, 396510), (13205, 317208), (13217, 316920), (15846, 264340), (16680, 251123), (21128, 198255), (26410, 158604), (26434, 158460), (31692, 132170), (39615, 105736), (39651, 105640), (52820, 79302), (52868, 79230), (63384, 66085)]