200318640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2633}}^1$

素因数の和:2966

約数の個数: 80

約数和(自身を含む): 623183328

約数和(自身を除く): 422864688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2536, 2633, 3170, 3804, 4755, 5072, 5266, 6340, 7608, 7899, 9510, 10532, 12680, 13165, 15216, 15798, 19020, 21064, 25360, 26330, 31596, 38040, 39495, 42128, 52660, 63192, 76080, 78990, 105320, 126384, 157980, 210640, 315960, 631920, 834661, 1669322, 2503983, 3338644, 4173305, 5007966, 6677288, 8346610, 10015932, 12519915, 13354576, 16693220, 20031864, 25039830, 33386440, 40063728, 50079660, 66772880, 100159320, 200318640]

約数ペア:

[(1, 200318640), (2, 100159320), (3, 66772880), (4, 50079660), (5, 40063728), (6, 33386440), (8, 25039830), (10, 20031864), (12, 16693220), (15, 13354576), (16, 12519915), (20, 10015932), (24, 8346610), (30, 6677288), (40, 5007966), (48, 4173305), (60, 3338644), (80, 2503983), (120, 1669322), (240, 834661), (317, 631920), (634, 315960), (951, 210640), (1268, 157980), (1585, 126384), (1902, 105320), (2536, 78990), (2633, 76080), (3170, 63192), (3804, 52660), (4755, 42128), (5072, 39495), (5266, 38040), (6340, 31596), (7608, 26330), (7899, 25360), (9510, 21064), (10532, 19020), (12680, 15798), (13165, 15216)]