1858912080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 5852304000

約数和(自身を除く): 3993391920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 227, 229, 240, 298, 447, 454, 458, 596, 681, 687, 745, 894, 908, 916, 1135, 1145, 1192, 1362, 1374, 1490, 1788, 1816, 1832, 2235, 2270, 2290, 2384, 2724, 2748, 2980, 3405, 3435, 3576, 3632, 3664, 4470, 4540, 4580, 5448, 5496, 5960, 6810, 6870, 7152, 8940, 9080, 9160, 10896, 10992, 11920, 13620, 13740, 17880, 18160, 18320, 27240, 27480, 33823, 34121, 35760, 51983, 54480, 54960, 67646, 68242, 101469, 102363, 103966, 135292, 136484, 155949, 169115, 170605, 202938, 204726, 207932, 259915, 270584, 272968, 311898, 338230, 341210, 405876, 409452, 415864, 507345, 511815, 519830, 541168, 545936, 623796, 676460, 682420, 779745, 811752, 818904, 831728, 1014690, 1023630, 1039660, 1247592, 1352920, 1364840, 1559490, 1623504, 1637808, 2029380, 2047260, 2079320, 2495184, 2705840, 2729680, 3118980, 4058760, 4094520, 4158640, 6237960, 7745467, 8117520, 8189040, 12475920, 15490934, 23236401, 30981868, 38727335, 46472802, 61963736, 77454670, 92945604, 116182005, 123927472, 154909340, 185891208, 232364010, 309818680, 371782416, 464728020, 619637360, 929456040, 1858912080]

約数ペア:

[(1, 1858912080), (2, 929456040), (3, 619637360), (4, 464728020), (5, 371782416), (6, 309818680), (8, 232364010), (10, 185891208), (12, 154909340), (15, 123927472), (16, 116182005), (20, 92945604), (24, 77454670), (30, 61963736), (40, 46472802), (48, 38727335), (60, 30981868), (80, 23236401), (120, 15490934), (149, 12475920), (227, 8189040), (229, 8117520), (240, 7745467), (298, 6237960), (447, 4158640), (454, 4094520), (458, 4058760), (596, 3118980), (681, 2729680), (687, 2705840), (745, 2495184), (894, 2079320), (908, 2047260), (916, 2029380), (1135, 1637808), (1145, 1623504), (1192, 1559490), (1362, 1364840), (1374, 1352920), (1490, 1247592), (1788, 1039660), (1816, 1023630), (1832, 1014690), (2235, 831728), (2270, 818904), (2290, 811752), (2384, 779745), (2724, 682420), (2748, 676460), (2980, 623796), (3405, 545936), (3435, 541168), (3576, 519830), (3632, 511815), (3664, 507345), (4470, 415864), (4540, 409452), (4580, 405876), (5448, 341210), (5496, 338230), (5960, 311898), (6810, 272968), (6870, 270584), (7152, 259915), (8940, 207932), (9080, 204726), (9160, 202938), (10896, 170605), (10992, 169115), (11920, 155949), (13620, 136484), (13740, 135292), (17880, 103966), (18160, 102363), (18320, 101469), (27240, 68242), (27480, 67646), (33823, 54960), (34121, 54480), (35760, 51983)]