220935360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1010

約数の個数: 112

約数和(自身を含む): 704490336

約数和(自身を除く): 483554976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 373, 480, 617, 746, 960, 1119, 1234, 1492, 1851, 1865, 2238, 2468, 2984, 3085, 3702, 3730, 4476, 4936, 5595, 5968, 6170, 7404, 7460, 8952, 9255, 9872, 11190, 11936, 12340, 14808, 14920, 17904, 18510, 19744, 22380, 23872, 24680, 29616, 29840, 35808, 37020, 39488, 44760, 49360, 59232, 59680, 71616, 74040, 89520, 98720, 118464, 119360, 148080, 179040, 197440, 230141, 296160, 358080, 460282, 592320, 690423, 920564, 1150705, 1380846, 1841128, 2301410, 2761692, 3452115, 3682256, 4602820, 5523384, 6904230, 7364512, 9205640, 11046768, 13808460, 14729024, 18411280, 22093536, 27616920, 36822560, 44187072, 55233840, 73645120, 110467680, 220935360]

約数ペア:

[(1, 220935360), (2, 110467680), (3, 73645120), (4, 55233840), (5, 44187072), (6, 36822560), (8, 27616920), (10, 22093536), (12, 18411280), (15, 14729024), (16, 13808460), (20, 11046768), (24, 9205640), (30, 7364512), (32, 6904230), (40, 5523384), (48, 4602820), (60, 3682256), (64, 3452115), (80, 2761692), (96, 2301410), (120, 1841128), (160, 1380846), (192, 1150705), (240, 920564), (320, 690423), (373, 592320), (480, 460282), (617, 358080), (746, 296160), (960, 230141), (1119, 197440), (1234, 179040), (1492, 148080), (1851, 119360), (1865, 118464), (2238, 98720), (2468, 89520), (2984, 74040), (3085, 71616), (3702, 59680), (3730, 59232), (4476, 49360), (4936, 44760), (5595, 39488), (5968, 37020), (6170, 35808), (7404, 29840), (7460, 29616), (8952, 24680), (9255, 23872), (9872, 22380), (11190, 19744), (11936, 18510), (12340, 17904), (14808, 14920)]