190199520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{18869}}^1$

素因数の和:18897

約数の個数: 144

約数和(自身を含む): 741817440

約数和(自身を除く): 551617920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 18869, 37738, 56607, 75476, 94345, 113214, 132083, 150952, 169821, 188690, 226428, 264166, 283035, 301904, 339642, 377380, 396249, 452856, 528332, 566070, 603808, 660415, 679284, 754760, 792498, 849105, 905712, 1056664, 1132140, 1188747, 1320830, 1358568, 1509520, 1584996, 1698210, 1811424, 1981245, 2113328, 2264280, 2377494, 2641660, 2717136, 3019040, 3169992, 3396420, 3962490, 4226656, 4528560, 4754988, 5283320, 5434272, 5943735, 6339984, 6792840, 7924980, 9057120, 9509976, 10566640, 11887470, 12679968, 13585680, 15849960, 19019952, 21133280, 23774940, 27171360, 31699920, 38039904, 47549880, 63399840, 95099760, 190199520]

約数ペア:

[(1, 190199520), (2, 95099760), (3, 63399840), (4, 47549880), (5, 38039904), (6, 31699920), (7, 27171360), (8, 23774940), (9, 21133280), (10, 19019952), (12, 15849960), (14, 13585680), (15, 12679968), (16, 11887470), (18, 10566640), (20, 9509976), (21, 9057120), (24, 7924980), (28, 6792840), (30, 6339984), (32, 5943735), (35, 5434272), (36, 5283320), (40, 4754988), (42, 4528560), (45, 4226656), (48, 3962490), (56, 3396420), (60, 3169992), (63, 3019040), (70, 2717136), (72, 2641660), (80, 2377494), (84, 2264280), (90, 2113328), (96, 1981245), (105, 1811424), (112, 1698210), (120, 1584996), (126, 1509520), (140, 1358568), (144, 1320830), (160, 1188747), (168, 1132140), (180, 1056664), (210, 905712), (224, 849105), (240, 792498), (252, 754760), (280, 679284), (288, 660415), (315, 603808), (336, 566070), (360, 528332), (420, 452856), (480, 396249), (504, 377380), (560, 339642), (630, 301904), (672, 283035), (720, 264166), (840, 226428), (1008, 188690), (1120, 169821), (1260, 150952), (1440, 132083), (1680, 113214), (2016, 94345), (2520, 75476), (3360, 56607), (5040, 37738), (10080, 18869)]