190518720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{28351}}^1$

素因数の和:28378

約数の個数: 112

約数和(自身を含む): 691335168

約数和(自身を除く): 500816448

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 28351, 56702, 85053, 113404, 141755, 170106, 198457, 226808, 283510, 340212, 396914, 425265, 453616, 567020, 595371, 680424, 793828, 850530, 907232, 992285, 1134040, 1190742, 1360848, 1587656, 1701060, 1814464, 1984570, 2268080, 2381484, 2721696, 2976855, 3175312, 3402120, 3969140, 4536160, 4762968, 5443392, 5953710, 6350624, 6804240, 7938280, 9072320, 9525936, 11907420, 12701248, 13608480, 15876560, 19051872, 23814840, 27216960, 31753120, 38103744, 47629680, 63506240, 95259360, 190518720]

約数ペア:

[(1, 190518720), (2, 95259360), (3, 63506240), (4, 47629680), (5, 38103744), (6, 31753120), (7, 27216960), (8, 23814840), (10, 19051872), (12, 15876560), (14, 13608480), (15, 12701248), (16, 11907420), (20, 9525936), (21, 9072320), (24, 7938280), (28, 6804240), (30, 6350624), (32, 5953710), (35, 5443392), (40, 4762968), (42, 4536160), (48, 3969140), (56, 3402120), (60, 3175312), (64, 2976855), (70, 2721696), (80, 2381484), (84, 2268080), (96, 1984570), (105, 1814464), (112, 1701060), (120, 1587656), (140, 1360848), (160, 1190742), (168, 1134040), (192, 992285), (210, 907232), (224, 850530), (240, 793828), (280, 680424), (320, 595371), (336, 567020), (420, 453616), (448, 425265), (480, 396914), (560, 340212), (672, 283510), (840, 226808), (960, 198457), (1120, 170106), (1344, 141755), (1680, 113404), (2240, 85053), (3360, 56702), (6720, 28351)]