528835440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 1925153568

約数和(自身を除く): 1396318128

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 193, 196, 210, 233, 240, 245, 280, 294, 336, 386, 392, 420, 466, 490, 560, 579, 588, 699, 735, 772, 784, 840, 932, 965, 980, 1158, 1165, 1176, 1351, 1398, 1470, 1544, 1631, 1680, 1864, 1930, 1960, 2316, 2330, 2352, 2702, 2796, 2895, 2940, 3088, 3262, 3495, 3728, 3860, 3920, 4053, 4632, 4660, 4893, 5404, 5592, 5790, 5880, 6524, 6755, 6990, 7720, 8106, 8155, 9264, 9320, 9457, 9786, 10808, 11184, 11417, 11580, 11760, 13048, 13510, 13980, 15440, 16212, 16310, 18640, 18914, 19572, 20265, 21616, 22834, 23160, 24465, 26096, 27020, 27960, 28371, 32424, 32620, 34251, 37828, 39144, 40530, 44969, 45668, 46320, 47285, 48930, 54040, 55920, 56742, 57085, 64848, 65240, 68502, 75656, 78288, 81060, 89938, 91336, 94570, 97860, 108080, 113484, 114170, 130480, 134907, 137004, 141855, 151312, 162120, 171255, 179876, 182672, 189140, 195720, 224845, 226968, 228340, 269814, 274008, 283710, 314783, 324240, 342510, 359752, 378280, 391440, 449690, 453936, 456680, 539628, 548016, 567420, 629566, 674535, 685020, 719504, 756560, 899380, 913360, 944349, 1079256, 1134840, 1259132, 1349070, 1370040, 1573915, 1798760, 1888698, 2158512, 2203481, 2269680, 2518264, 2698140, 2740080, 3147830, 3597520, 3777396, 4406962, 4721745, 5036528, 5396280, 6295660, 6610443, 7554792, 8813924, 9443490, 10792560, 11017405, 12591320, 13220886, 15109584, 17627848, 18886980, 22034810, 25182640, 26441772, 33052215, 35255696, 37773960, 44069620, 52883544, 66104430, 75547920, 88139240, 105767088, 132208860, 176278480, 264417720, 528835440]

約数ペア:

[(1, 528835440), (2, 264417720), (3, 176278480), (4, 132208860), (5, 105767088), (6, 88139240), (7, 75547920), (8, 66104430), (10, 52883544), (12, 44069620), (14, 37773960), (15, 35255696), (16, 33052215), (20, 26441772), (21, 25182640), (24, 22034810), (28, 18886980), (30, 17627848), (35, 15109584), (40, 13220886), (42, 12591320), (48, 11017405), (49, 10792560), (56, 9443490), (60, 8813924), (70, 7554792), (80, 6610443), (84, 6295660), (98, 5396280), (105, 5036528), (112, 4721745), (120, 4406962), (140, 3777396), (147, 3597520), (168, 3147830), (193, 2740080), (196, 2698140), (210, 2518264), (233, 2269680), (240, 2203481), (245, 2158512), (280, 1888698), (294, 1798760), (336, 1573915), (386, 1370040), (392, 1349070), (420, 1259132), (466, 1134840), (490, 1079256), (560, 944349), (579, 913360), (588, 899380), (699, 756560), (735, 719504), (772, 685020), (784, 674535), (840, 629566), (932, 567420), (965, 548016), (980, 539628), (1158, 456680), (1165, 453936), (1176, 449690), (1351, 391440), (1398, 378280), (1470, 359752), (1544, 342510), (1631, 324240), (1680, 314783), (1864, 283710), (1930, 274008), (1960, 269814), (2316, 228340), (2330, 226968), (2352, 224845), (2702, 195720), (2796, 189140), (2895, 182672), (2940, 179876), (3088, 171255), (3262, 162120), (3495, 151312), (3728, 141855), (3860, 137004), (3920, 134907), (4053, 130480), (4632, 114170), (4660, 113484), (4893, 108080), (5404, 97860), (5592, 94570), (5790, 91336), (5880, 89938), (6524, 81060), (6755, 78288), (6990, 75656), (7720, 68502), (8106, 65240), (8155, 64848), (9264, 57085), (9320, 56742), (9457, 55920), (9786, 54040), (10808, 48930), (11184, 47285), (11417, 46320), (11580, 45668), (11760, 44969), (13048, 40530), (13510, 39144), (13980, 37828), (15440, 34251), (16212, 32620), (16310, 32424), (18640, 28371), (18914, 27960), (19572, 27020), (20265, 26096), (21616, 24465), (22834, 23160)]