284101440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 224

約数和(自身を含む): 1047926784

約数和(自身を除く): 763825344

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, 64, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 402, 420, 448, 469, 480, 536, 560, 631, 670, 672, 804, 840, 938, 960, 1005, 1072, 1120, 1262, 1340, 1344, 1407, 1608, 1680, 1876, 1893, 2010, 2144, 2240, 2345, 2524, 2680, 2814, 3155, 3216, 3360, 3752, 3786, 4020, 4288, 4417, 4690, 5048, 5360, 5628, 6310, 6432, 6720, 7035, 7504, 7572, 8040, 8834, 9380, 9465, 10096, 10720, 11256, 12620, 12864, 13251, 14070, 15008, 15144, 16080, 17668, 18760, 18930, 20192, 21440, 22085, 22512, 25240, 26502, 28140, 30016, 30288, 32160, 35336, 37520, 37860, 40384, 42277, 44170, 45024, 50480, 53004, 56280, 60576, 64320, 66255, 70672, 75040, 75720, 84554, 88340, 90048, 100960, 106008, 112560, 121152, 126831, 132510, 141344, 150080, 151440, 169108, 176680, 201920, 211385, 212016, 225120, 253662, 265020, 282688, 295939, 302880, 338216, 353360, 422770, 424032, 450240, 507324, 530040, 591878, 605760, 634155, 676432, 706720, 845540, 848064, 887817, 1014648, 1060080, 1183756, 1268310, 1352864, 1413440, 1479695, 1691080, 1775634, 2029296, 2120160, 2367512, 2536620, 2705728, 2959390, 3382160, 3551268, 4058592, 4240320, 4439085, 4735024, 5073240, 5918780, 6764320, 7102536, 8117184, 8878170, 9470048, 10146480, 11837560, 13528640, 14205072, 17756340, 18940096, 20292960, 23675120, 28410144, 35512680, 40585920, 47350240, 56820288, 71025360, 94700480, 142050720, 284101440]

約数ペア:

[(1, 284101440), (2, 142050720), (3, 94700480), (4, 71025360), (5, 56820288), (6, 47350240), (7, 40585920), (8, 35512680), (10, 28410144), (12, 23675120), (14, 20292960), (15, 18940096), (16, 17756340), (20, 14205072), (21, 13528640), (24, 11837560), (28, 10146480), (30, 9470048), (32, 8878170), (35, 8117184), (40, 7102536), (42, 6764320), (48, 5918780), (56, 5073240), (60, 4735024), (64, 4439085), (67, 4240320), (70, 4058592), (80, 3551268), (84, 3382160), (96, 2959390), (105, 2705728), (112, 2536620), (120, 2367512), (134, 2120160), (140, 2029296), (160, 1775634), (168, 1691080), (192, 1479695), (201, 1413440), (210, 1352864), (224, 1268310), (240, 1183756), (268, 1060080), (280, 1014648), (320, 887817), (335, 848064), (336, 845540), (402, 706720), (420, 676432), (448, 634155), (469, 605760), (480, 591878), (536, 530040), (560, 507324), (631, 450240), (670, 424032), (672, 422770), (804, 353360), (840, 338216), (938, 302880), (960, 295939), (1005, 282688), (1072, 265020), (1120, 253662), (1262, 225120), (1340, 212016), (1344, 211385), (1407, 201920), (1608, 176680), (1680, 169108), (1876, 151440), (1893, 150080), (2010, 141344), (2144, 132510), (2240, 126831), (2345, 121152), (2524, 112560), (2680, 106008), (2814, 100960), (3155, 90048), (3216, 88340), (3360, 84554), (3752, 75720), (3786, 75040), (4020, 70672), (4288, 66255), (4417, 64320), (4690, 60576), (5048, 56280), (5360, 53004), (5628, 50480), (6310, 45024), (6432, 44170), (6720, 42277), (7035, 40384), (7504, 37860), (7572, 37520), (8040, 35336), (8834, 32160), (9380, 30288), (9465, 30016), (10096, 28140), (10720, 26502), (11256, 25240), (12620, 22512), (12864, 22085), (13251, 21440), (14070, 20192), (15008, 18930), (15144, 18760), (16080, 17668)]