199565520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10799}}^1$

素因数の和:10833

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 571813680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 10799, 18480, 21598, 32397, 43196, 53995, 64794, 75593, 86392, 107990, 118789, 129588, 151186, 161985, 172784, 215980, 226779, 237578, 259176, 302372, 323970, 356367, 377965, 431960, 453558, 475156, 518352, 593945, 604744, 647940, 712734, 755930, 831523, 863920, 907116, 950312, 1133895, 1187890, 1209488, 1295880, 1425468, 1511860, 1663046, 1781835, 1814232, 1900624, 2267790, 2375780, 2494569, 2591760, 2850936, 3023720, 3326092, 3563670, 3628464, 4157615, 4535580, 4751560, 4989138, 5701872, 6047440, 6652184, 7127340, 8315230, 9071160, 9503120, 9978276, 12472845, 13304368, 14254680, 16630460, 18142320, 19956552, 24945690, 28509360, 33260920, 39913104, 49891380, 66521840, 99782760, 199565520]

約数ペア:

[(1, 199565520), (2, 99782760), (3, 66521840), (4, 49891380), (5, 39913104), (6, 33260920), (7, 28509360), (8, 24945690), (10, 19956552), (11, 18142320), (12, 16630460), (14, 14254680), (15, 13304368), (16, 12472845), (20, 9978276), (21, 9503120), (22, 9071160), (24, 8315230), (28, 7127340), (30, 6652184), (33, 6047440), (35, 5701872), (40, 4989138), (42, 4751560), (44, 4535580), (48, 4157615), (55, 3628464), (56, 3563670), (60, 3326092), (66, 3023720), (70, 2850936), (77, 2591760), (80, 2494569), (84, 2375780), (88, 2267790), (105, 1900624), (110, 1814232), (112, 1781835), (120, 1663046), (132, 1511860), (140, 1425468), (154, 1295880), (165, 1209488), (168, 1187890), (176, 1133895), (210, 950312), (220, 907116), (231, 863920), (240, 831523), (264, 755930), (280, 712734), (308, 647940), (330, 604744), (336, 593945), (385, 518352), (420, 475156), (440, 453558), (462, 431960), (528, 377965), (560, 356367), (616, 323970), (660, 302372), (770, 259176), (840, 237578), (880, 226779), (924, 215980), (1155, 172784), (1232, 161985), (1320, 151186), (1540, 129588), (1680, 118789), (1848, 107990), (2310, 86392), (2640, 75593), (3080, 64794), (3696, 53995), (4620, 43196), (6160, 32397), (9240, 21598), (10799, 18480)]