147735280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 160

約数和(自身を含む): 443543040

約数和(自身を除く): 295807760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 827, 880, 1015, 1160, 1232, 1276, 1540, 1595, 1624, 1654, 2030, 2233, 2320, 2552, 3080, 3190, 3248, 3308, 4060, 4135, 4466, 5104, 5789, 6160, 6380, 6616, 8120, 8270, 8932, 9097, 11165, 11578, 12760, 13232, 16240, 16540, 17864, 18194, 22330, 23156, 23983, 25520, 28945, 33080, 35728, 36388, 44660, 45485, 46312, 47966, 57890, 63679, 66160, 72776, 89320, 90970, 92624, 95932, 115780, 119915, 127358, 145552, 167881, 178640, 181940, 191864, 231560, 239830, 254716, 263813, 318395, 335762, 363880, 383728, 463120, 479660, 509432, 527626, 636790, 671524, 727760, 839405, 959320, 1018864, 1055252, 1273580, 1319065, 1343048, 1678810, 1846691, 1918640, 2110504, 2547160, 2638130, 2686096, 3357620, 3693382, 4221008, 5094320, 5276260, 6715240, 7386764, 9233455, 10552520, 13430480, 14773528, 18466910, 21105040, 29547056, 36933820, 73867640, 147735280]

約数ペア:

[(1, 147735280), (2, 73867640), (4, 36933820), (5, 29547056), (7, 21105040), (8, 18466910), (10, 14773528), (11, 13430480), (14, 10552520), (16, 9233455), (20, 7386764), (22, 6715240), (28, 5276260), (29, 5094320), (35, 4221008), (40, 3693382), (44, 3357620), (55, 2686096), (56, 2638130), (58, 2547160), (70, 2110504), (77, 1918640), (80, 1846691), (88, 1678810), (110, 1343048), (112, 1319065), (116, 1273580), (140, 1055252), (145, 1018864), (154, 959320), (176, 839405), (203, 727760), (220, 671524), (232, 636790), (280, 527626), (290, 509432), (308, 479660), (319, 463120), (385, 383728), (406, 363880), (440, 335762), (464, 318395), (560, 263813), (580, 254716), (616, 239830), (638, 231560), (770, 191864), (812, 181940), (827, 178640), (880, 167881), (1015, 145552), (1160, 127358), (1232, 119915), (1276, 115780), (1540, 95932), (1595, 92624), (1624, 90970), (1654, 89320), (2030, 72776), (2233, 66160), (2320, 63679), (2552, 57890), (3080, 47966), (3190, 46312), (3248, 45485), (3308, 44660), (4060, 36388), (4135, 35728), (4466, 33080), (5104, 28945), (5789, 25520), (6160, 23983), (6380, 23156), (6616, 22330), (8120, 18194), (8270, 17864), (8932, 16540), (9097, 16240), (11165, 13232), (11578, 12760)]