199007160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1541

約数の個数: 128

約数和(自身を含む): 657849600

約数和(自身を除く): 458842440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 120, 132, 165, 214, 220, 264, 321, 330, 428, 440, 535, 642, 660, 856, 1070, 1177, 1284, 1320, 1409, 1605, 2140, 2354, 2568, 2818, 3210, 3531, 4227, 4280, 4708, 5636, 5885, 6420, 7045, 7062, 8454, 9416, 11272, 11770, 12840, 14090, 14124, 15499, 16908, 17655, 21135, 23540, 28180, 28248, 30998, 33816, 35310, 42270, 46497, 47080, 56360, 61996, 70620, 77495, 84540, 92994, 123992, 141240, 150763, 154990, 169080, 185988, 232485, 301526, 309980, 371976, 452289, 464970, 603052, 619960, 753815, 904578, 929940, 1206104, 1507630, 1658393, 1809156, 1859880, 2261445, 3015260, 3316786, 3618312, 4522890, 4975179, 6030520, 6633572, 8291965, 9045780, 9950358, 13267144, 16583930, 18091560, 19900716, 24875895, 33167860, 39801432, 49751790, 66335720, 99503580, 199007160]

約数ペア:

[(1, 199007160), (2, 99503580), (3, 66335720), (4, 49751790), (5, 39801432), (6, 33167860), (8, 24875895), (10, 19900716), (11, 18091560), (12, 16583930), (15, 13267144), (20, 9950358), (22, 9045780), (24, 8291965), (30, 6633572), (33, 6030520), (40, 4975179), (44, 4522890), (55, 3618312), (60, 3316786), (66, 3015260), (88, 2261445), (107, 1859880), (110, 1809156), (120, 1658393), (132, 1507630), (165, 1206104), (214, 929940), (220, 904578), (264, 753815), (321, 619960), (330, 603052), (428, 464970), (440, 452289), (535, 371976), (642, 309980), (660, 301526), (856, 232485), (1070, 185988), (1177, 169080), (1284, 154990), (1320, 150763), (1409, 141240), (1605, 123992), (2140, 92994), (2354, 84540), (2568, 77495), (2818, 70620), (3210, 61996), (3531, 56360), (4227, 47080), (4280, 46497), (4708, 42270), (5636, 35310), (5885, 33816), (6420, 30998), (7045, 28248), (7062, 28180), (8454, 23540), (9416, 21135), (11272, 17655), (11770, 16908), (12840, 15499), (14090, 14124)]