4313853880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 11241216000

約数和(自身を除く): 6927362120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 271, 278, 280, 409, 542, 556, 695, 818, 973, 1084, 1112, 1355, 1390, 1636, 1897, 1946, 2045, 2168, 2710, 2780, 2863, 3272, 3794, 3892, 4090, 4865, 5420, 5560, 5726, 7588, 7784, 8180, 9485, 9730, 10840, 11452, 14315, 15176, 16360, 18970, 19460, 22904, 28630, 37669, 37940, 38920, 56851, 57260, 75338, 75880, 110839, 113702, 114520, 150676, 188345, 221678, 227404, 263683, 284255, 301352, 376690, 397957, 443356, 454808, 527366, 554195, 568510, 753380, 775873, 795914, 886712, 1054732, 1108390, 1137020, 1318415, 1506760, 1551746, 1591828, 1989785, 2109464, 2216780, 2274040, 2636830, 3103492, 3183656, 3879365, 3979570, 4433560, 5273660, 6206984, 7758730, 7959140, 10547320, 15406621, 15517460, 15918280, 30813242, 31034920, 61626484, 77033105, 107846347, 123252968, 154066210, 215692694, 308132420, 431385388, 539231735, 616264840, 862770776, 1078463470, 2156926940, 4313853880]

約数ペア:

[(1, 4313853880), (2, 2156926940), (4, 1078463470), (5, 862770776), (7, 616264840), (8, 539231735), (10, 431385388), (14, 308132420), (20, 215692694), (28, 154066210), (35, 123252968), (40, 107846347), (56, 77033105), (70, 61626484), (139, 31034920), (140, 30813242), (271, 15918280), (278, 15517460), (280, 15406621), (409, 10547320), (542, 7959140), (556, 7758730), (695, 6206984), (818, 5273660), (973, 4433560), (1084, 3979570), (1112, 3879365), (1355, 3183656), (1390, 3103492), (1636, 2636830), (1897, 2274040), (1946, 2216780), (2045, 2109464), (2168, 1989785), (2710, 1591828), (2780, 1551746), (2863, 1506760), (3272, 1318415), (3794, 1137020), (3892, 1108390), (4090, 1054732), (4865, 886712), (5420, 795914), (5560, 775873), (5726, 753380), (7588, 568510), (7784, 554195), (8180, 527366), (9485, 454808), (9730, 443356), (10840, 397957), (11452, 376690), (14315, 301352), (15176, 284255), (16360, 263683), (18970, 227404), (19460, 221678), (22904, 188345), (28630, 150676), (37669, 114520), (37940, 113702), (38920, 110839), (56851, 75880), (57260, 75338)]