591205120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 1559980800

約数和(自身を除く): 968775680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 199, 211, 220, 256, 320, 352, 398, 422, 440, 640, 704, 796, 844, 880, 995, 1055, 1280, 1408, 1592, 1688, 1760, 1990, 2110, 2189, 2321, 2816, 3184, 3376, 3520, 3980, 4220, 4378, 4642, 6368, 6752, 7040, 7960, 8440, 8756, 9284, 10945, 11605, 12736, 13504, 14080, 15920, 16880, 17512, 18568, 21890, 23210, 25472, 27008, 31840, 33760, 35024, 37136, 41989, 43780, 46420, 50944, 54016, 63680, 67520, 70048, 74272, 83978, 87560, 92840, 127360, 135040, 140096, 148544, 167956, 175120, 185680, 209945, 254720, 270080, 280192, 297088, 335912, 350240, 371360, 419890, 461879, 560384, 594176, 671824, 700480, 742720, 839780, 923758, 1343648, 1400960, 1485440, 1679560, 1847516, 2309395, 2687296, 2801920, 2970880, 3359120, 3695032, 4618790, 5374592, 6718240, 7390064, 9237580, 10749184, 13436480, 14780128, 18475160, 26872960, 29560256, 36950320, 53745920, 59120512, 73900640, 118241024, 147801280, 295602560, 591205120]

約数ペア:

[(1, 591205120), (2, 295602560), (4, 147801280), (5, 118241024), (8, 73900640), (10, 59120512), (11, 53745920), (16, 36950320), (20, 29560256), (22, 26872960), (32, 18475160), (40, 14780128), (44, 13436480), (55, 10749184), (64, 9237580), (80, 7390064), (88, 6718240), (110, 5374592), (128, 4618790), (160, 3695032), (176, 3359120), (199, 2970880), (211, 2801920), (220, 2687296), (256, 2309395), (320, 1847516), (352, 1679560), (398, 1485440), (422, 1400960), (440, 1343648), (640, 923758), (704, 839780), (796, 742720), (844, 700480), (880, 671824), (995, 594176), (1055, 560384), (1280, 461879), (1408, 419890), (1592, 371360), (1688, 350240), (1760, 335912), (1990, 297088), (2110, 280192), (2189, 270080), (2321, 254720), (2816, 209945), (3184, 185680), (3376, 175120), (3520, 167956), (3980, 148544), (4220, 140096), (4378, 135040), (4642, 127360), (6368, 92840), (6752, 87560), (7040, 83978), (7960, 74272), (8440, 70048), (8756, 67520), (9284, 63680), (10945, 54016), (11605, 50944), (12736, 46420), (13504, 43780), (14080, 41989), (15920, 37136), (16880, 35024), (17512, 33760), (18568, 31840), (21890, 27008), (23210, 25472)]