159202960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2433

約数の個数: 120

約数和(自身を含む): 456098040

約数和(自身を除く): 296895080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 2389, 3332, 3920, 4165, 4760, 4778, 6664, 8330, 9520, 9556, 11945, 13328, 16660, 16723, 19112, 23890, 33320, 33446, 38224, 40613, 47780, 66640, 66892, 81226, 83615, 95560, 117061, 133784, 162452, 167230, 191120, 203065, 234122, 267568, 284291, 324904, 334460, 406130, 468244, 568582, 585305, 649808, 668920, 812260, 936488, 1137164, 1170610, 1337840, 1421455, 1624520, 1872976, 1990037, 2274328, 2341220, 2842910, 3249040, 3980074, 4548656, 4682440, 5685820, 7960148, 9364880, 9950185, 11371640, 15920296, 19900370, 22743280, 31840592, 39800740, 79601480, 159202960]

約数ペア:

[(1, 159202960), (2, 79601480), (4, 39800740), (5, 31840592), (7, 22743280), (8, 19900370), (10, 15920296), (14, 11371640), (16, 9950185), (17, 9364880), (20, 7960148), (28, 5685820), (34, 4682440), (35, 4548656), (40, 3980074), (49, 3249040), (56, 2842910), (68, 2341220), (70, 2274328), (80, 1990037), (85, 1872976), (98, 1624520), (112, 1421455), (119, 1337840), (136, 1170610), (140, 1137164), (170, 936488), (196, 812260), (238, 668920), (245, 649808), (272, 585305), (280, 568582), (340, 468244), (392, 406130), (476, 334460), (490, 324904), (560, 284291), (595, 267568), (680, 234122), (784, 203065), (833, 191120), (952, 167230), (980, 162452), (1190, 133784), (1360, 117061), (1666, 95560), (1904, 83615), (1960, 81226), (2380, 66892), (2389, 66640), (3332, 47780), (3920, 40613), (4165, 38224), (4760, 33446), (4778, 33320), (6664, 23890), (8330, 19112), (9520, 16723), (9556, 16660), (11945, 13328)]