199479840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59369}}^1$

素因数の和:59394

約数の個数: 96

約数和(自身を含む): 718139520

約数和(自身を除く): 518659680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 59369, 118738, 178107, 237476, 296845, 356214, 415583, 474952, 593690, 712428, 831166, 890535, 949904, 1187380, 1246749, 1424856, 1662332, 1781070, 1899808, 2077915, 2374760, 2493498, 2849712, 3324664, 3562140, 4155830, 4749520, 4986996, 5699424, 6233745, 6649328, 7124280, 8311660, 9499040, 9973992, 12467490, 13298656, 14248560, 16623320, 19947984, 24934980, 28497120, 33246640, 39895968, 49869960, 66493280, 99739920, 199479840]

約数ペア:

[(1, 199479840), (2, 99739920), (3, 66493280), (4, 49869960), (5, 39895968), (6, 33246640), (7, 28497120), (8, 24934980), (10, 19947984), (12, 16623320), (14, 14248560), (15, 13298656), (16, 12467490), (20, 9973992), (21, 9499040), (24, 8311660), (28, 7124280), (30, 6649328), (32, 6233745), (35, 5699424), (40, 4986996), (42, 4749520), (48, 4155830), (56, 3562140), (60, 3324664), (70, 2849712), (80, 2493498), (84, 2374760), (96, 2077915), (105, 1899808), (112, 1781070), (120, 1662332), (140, 1424856), (160, 1246749), (168, 1187380), (210, 949904), (224, 890535), (240, 831166), (280, 712428), (336, 593690), (420, 474952), (480, 415583), (560, 356214), (672, 296845), (840, 237476), (1120, 178107), (1680, 118738), (3360, 59369)]