166432560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 160

約数和(自身を含む): 594342912

約数和(自身を除く): 427910352

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 631, 785, 840, 942, 1099, 1256, 1262, 1570, 1680, 1884, 1893, 2198, 2355, 2512, 2524, 3140, 3155, 3297, 3768, 3786, 4396, 4417, 4710, 5048, 5495, 6280, 6310, 6594, 7536, 7572, 8792, 8834, 9420, 9465, 10096, 10990, 12560, 12620, 13188, 13251, 15144, 16485, 17584, 17668, 18840, 18930, 21980, 22085, 25240, 26376, 26502, 30288, 32970, 35336, 37680, 37860, 43960, 44170, 50480, 52752, 53004, 65940, 66255, 70672, 75720, 87920, 88340, 99067, 106008, 131880, 132510, 151440, 176680, 198134, 212016, 263760, 265020, 297201, 353360, 396268, 495335, 530040, 594402, 693469, 792536, 990670, 1060080, 1188804, 1386938, 1486005, 1585072, 1981340, 2080407, 2377608, 2773876, 2972010, 3467345, 3962680, 4160814, 4755216, 5547752, 5944020, 6934690, 7925360, 8321628, 10402035, 11095504, 11888040, 13869380, 16643256, 20804070, 23776080, 27738760, 33286512, 41608140, 55477520, 83216280, 166432560]

約数ペア:

[(1, 166432560), (2, 83216280), (3, 55477520), (4, 41608140), (5, 33286512), (6, 27738760), (7, 23776080), (8, 20804070), (10, 16643256), (12, 13869380), (14, 11888040), (15, 11095504), (16, 10402035), (20, 8321628), (21, 7925360), (24, 6934690), (28, 5944020), (30, 5547752), (35, 4755216), (40, 4160814), (42, 3962680), (48, 3467345), (56, 2972010), (60, 2773876), (70, 2377608), (80, 2080407), (84, 1981340), (105, 1585072), (112, 1486005), (120, 1386938), (140, 1188804), (157, 1060080), (168, 990670), (210, 792536), (240, 693469), (280, 594402), (314, 530040), (336, 495335), (420, 396268), (471, 353360), (560, 297201), (628, 265020), (631, 263760), (785, 212016), (840, 198134), (942, 176680), (1099, 151440), (1256, 132510), (1262, 131880), (1570, 106008), (1680, 99067), (1884, 88340), (1893, 87920), (2198, 75720), (2355, 70672), (2512, 66255), (2524, 65940), (3140, 53004), (3155, 52752), (3297, 50480), (3768, 44170), (3786, 43960), (4396, 37860), (4417, 37680), (4710, 35336), (5048, 32970), (5495, 30288), (6280, 26502), (6310, 26376), (6594, 25240), (7536, 22085), (7572, 21980), (8792, 18930), (8834, 18840), (9420, 17668), (9465, 17584), (10096, 16485), (10990, 15144), (12560, 13251), (12620, 13188)]