142050720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 519837696

約数和(自身を除く): 377786976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 631, 670, 672, 804, 840, 938, 1005, 1072, 1120, 1262, 1340, 1407, 1608, 1680, 1876, 1893, 2010, 2144, 2345, 2524, 2680, 2814, 3155, 3216, 3360, 3752, 3786, 4020, 4417, 4690, 5048, 5360, 5628, 6310, 6432, 7035, 7504, 7572, 8040, 8834, 9380, 9465, 10096, 10720, 11256, 12620, 13251, 14070, 15008, 15144, 16080, 17668, 18760, 18930, 20192, 22085, 22512, 25240, 26502, 28140, 30288, 32160, 35336, 37520, 37860, 42277, 44170, 45024, 50480, 53004, 56280, 60576, 66255, 70672, 75040, 75720, 84554, 88340, 100960, 106008, 112560, 126831, 132510, 141344, 151440, 169108, 176680, 211385, 212016, 225120, 253662, 265020, 295939, 302880, 338216, 353360, 422770, 424032, 507324, 530040, 591878, 634155, 676432, 706720, 845540, 887817, 1014648, 1060080, 1183756, 1268310, 1352864, 1479695, 1691080, 1775634, 2029296, 2120160, 2367512, 2536620, 2959390, 3382160, 3551268, 4058592, 4439085, 4735024, 5073240, 5918780, 6764320, 7102536, 8878170, 9470048, 10146480, 11837560, 14205072, 17756340, 20292960, 23675120, 28410144, 35512680, 47350240, 71025360, 142050720]

約数ペア:

[(1, 142050720), (2, 71025360), (3, 47350240), (4, 35512680), (5, 28410144), (6, 23675120), (7, 20292960), (8, 17756340), (10, 14205072), (12, 11837560), (14, 10146480), (15, 9470048), (16, 8878170), (20, 7102536), (21, 6764320), (24, 5918780), (28, 5073240), (30, 4735024), (32, 4439085), (35, 4058592), (40, 3551268), (42, 3382160), (48, 2959390), (56, 2536620), (60, 2367512), (67, 2120160), (70, 2029296), (80, 1775634), (84, 1691080), (96, 1479695), (105, 1352864), (112, 1268310), (120, 1183756), (134, 1060080), (140, 1014648), (160, 887817), (168, 845540), (201, 706720), (210, 676432), (224, 634155), (240, 591878), (268, 530040), (280, 507324), (335, 424032), (336, 422770), (402, 353360), (420, 338216), (469, 302880), (480, 295939), (536, 265020), (560, 253662), (631, 225120), (670, 212016), (672, 211385), (804, 176680), (840, 169108), (938, 151440), (1005, 141344), (1072, 132510), (1120, 126831), (1262, 112560), (1340, 106008), (1407, 100960), (1608, 88340), (1680, 84554), (1876, 75720), (1893, 75040), (2010, 70672), (2144, 66255), (2345, 60576), (2524, 56280), (2680, 53004), (2814, 50480), (3155, 45024), (3216, 44170), (3360, 42277), (3752, 37860), (3786, 37520), (4020, 35336), (4417, 32160), (4690, 30288), (5048, 28140), (5360, 26502), (5628, 25240), (6310, 22512), (6432, 22085), (7035, 20192), (7504, 18930), (7572, 18760), (8040, 17668), (8834, 16080), (9380, 15144), (9465, 15008), (10096, 14070), (10720, 13251), (11256, 12620)]