1330255920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{113117}}^1$

素因数の和:113147

約数の個数: 120

約数和(自身を含む): 4797108144

約数和(自身を除く): 3466852224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 113117, 226234, 339351, 452468, 565585, 678702, 791819, 904936, 1131170, 1357404, 1583638, 1696755, 1809872, 2262340, 2375457, 2714808, 3167276, 3393510, 3959095, 4524680, 4750914, 5429616, 5542733, 6334552, 6787020, 7918190, 9049360, 9501828, 11085466, 11877285, 12669104, 13574040, 15836380, 16628199, 19003656, 22170932, 23754570, 27148080, 27713665, 31672760, 33256398, 38007312, 44341864, 47509140, 55427330, 63345520, 66512796, 83140995, 88683728, 95018280, 110854660, 133025592, 166281990, 190036560, 221709320, 266051184, 332563980, 443418640, 665127960, 1330255920]

約数ペア:

[(1, 1330255920), (2, 665127960), (3, 443418640), (4, 332563980), (5, 266051184), (6, 221709320), (7, 190036560), (8, 166281990), (10, 133025592), (12, 110854660), (14, 95018280), (15, 88683728), (16, 83140995), (20, 66512796), (21, 63345520), (24, 55427330), (28, 47509140), (30, 44341864), (35, 38007312), (40, 33256398), (42, 31672760), (48, 27713665), (49, 27148080), (56, 23754570), (60, 22170932), (70, 19003656), (80, 16628199), (84, 15836380), (98, 13574040), (105, 12669104), (112, 11877285), (120, 11085466), (140, 9501828), (147, 9049360), (168, 7918190), (196, 6787020), (210, 6334552), (240, 5542733), (245, 5429616), (280, 4750914), (294, 4524680), (336, 3959095), (392, 3393510), (420, 3167276), (490, 2714808), (560, 2375457), (588, 2262340), (735, 1809872), (784, 1696755), (840, 1583638), (980, 1357404), (1176, 1131170), (1470, 904936), (1680, 791819), (1960, 678702), (2352, 565585), (2940, 452468), (3920, 339351), (5880, 226234), (11760, 113117)]