12728365440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:930

約数の個数: 384

約数和(自身を含む): 47507821920

約数和(自身を除く): 34779456480

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 193, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 386, 392, 420, 448, 480, 490, 560, 579, 588, 640, 672, 701, 735, 772, 784, 840, 896, 960, 965, 980, 1120, 1158, 1176, 1344, 1351, 1402, 1470, 1544, 1568, 1680, 1920, 1930, 1960, 2103, 2240, 2316, 2352, 2688, 2702, 2804, 2895, 2940, 3088, 3136, 3360, 3505, 3860, 3920, 4053, 4206, 4480, 4632, 4704, 4907, 5404, 5608, 5790, 5880, 6176, 6272, 6720, 6755, 7010, 7720, 7840, 8106, 8412, 9264, 9408, 9457, 9814, 10515, 10808, 11216, 11580, 11760, 12352, 13440, 13510, 14020, 14721, 15440, 15680, 16212, 16824, 18528, 18816, 18914, 19628, 20265, 21030, 21616, 22432, 23160, 23520, 24535, 24704, 27020, 28040, 28371, 29442, 30880, 31360, 32424, 33648, 34349, 37056, 37828, 39256, 40530, 42060, 43232, 44864, 46320, 47040, 47285, 49070, 54040, 56080, 56742, 58884, 61760, 64848, 67296, 68698, 73605, 74112, 75656, 78512, 81060, 84120, 86464, 89728, 92640, 94080, 94570, 98140, 103047, 108080, 112160, 113484, 117768, 123520, 129696, 134592, 135293, 137396, 141855, 147210, 151312, 157024, 162120, 168240, 171745, 172928, 185280, 189140, 196280, 206094, 216160, 224320, 226968, 235536, 259392, 269184, 270586, 274792, 283710, 294420, 302624, 314048, 324240, 336480, 343490, 370560, 378280, 392560, 405879, 412188, 432320, 448640, 453936, 471072, 515235, 518784, 541172, 549584, 567420, 588840, 605248, 628096, 648480, 672960, 676465, 686980, 756560, 785120, 811758, 824376, 864640, 907872, 942144, 947051, 1030470, 1082344, 1099168, 1134840, 1177680, 1210496, 1296960, 1345920, 1352930, 1373960, 1513120, 1570240, 1623516, 1648752, 1815744, 1884288, 1894102, 2029395, 2060940, 2164688, 2198336, 2269680, 2355360, 2593920, 2705860, 2747920, 2841153, 3026240, 3140480, 3247032, 3297504, 3631488, 3788204, 4058790, 4121880, 4329376, 4396672, 4539360, 4710720, 4735255, 5411720, 5495840, 5682306, 6052480, 6494064, 6595008, 6629357, 7576408, 8117580, 8243760, 8658752, 9078720, 9421440, 9470510, 10823440, 10991680, 11364612, 12988128, 13190016, 13258714, 14205765, 15152816, 16235160, 16487520, 17317504, 18157440, 18941020, 19888071, 21646880, 21983360, 22729224, 25976256, 26517428, 28411530, 30305632, 32470320, 32975040, 33146785, 37882040, 39776142, 43293760, 45458448, 51952512, 53034856, 56823060, 60611264, 64940640, 65950080, 66293570, 75764080, 79552284, 86587520, 90916896, 99440355, 106069712, 113646120, 121222528, 129881280, 132587140, 151528160, 159104568, 181833792, 198880710, 212139424, 227292240, 259762560, 265174280, 303056320, 318209136, 363667584, 397761420, 424278848, 454584480, 530348560, 606112640, 636418272, 795522840, 848557696, 909168960, 1060697120, 1272836544, 1591045680, 1818337920, 2121394240, 2545673088, 3182091360, 4242788480, 6364182720, 12728365440]

約数ペア:

[(1, 12728365440), (2, 6364182720), (3, 4242788480), (4, 3182091360), (5, 2545673088), (6, 2121394240), (7, 1818337920), (8, 1591045680), (10, 1272836544), (12, 1060697120), (14, 909168960), (15, 848557696), (16, 795522840), (20, 636418272), (21, 606112640), (24, 530348560), (28, 454584480), (30, 424278848), (32, 397761420), (35, 363667584), (40, 318209136), (42, 303056320), (48, 265174280), (49, 259762560), (56, 227292240), (60, 212139424), (64, 198880710), (70, 181833792), (80, 159104568), (84, 151528160), (96, 132587140), (98, 129881280), (105, 121222528), (112, 113646120), (120, 106069712), (128, 99440355), (140, 90916896), (147, 86587520), (160, 79552284), (168, 75764080), (192, 66293570), (193, 65950080), (196, 64940640), (210, 60611264), (224, 56823060), (240, 53034856), (245, 51952512), (280, 45458448), (294, 43293760), (320, 39776142), (336, 37882040), (384, 33146785), (386, 32975040), (392, 32470320), (420, 30305632), (448, 28411530), (480, 26517428), (490, 25976256), (560, 22729224), (579, 21983360), (588, 21646880), (640, 19888071), (672, 18941020), (701, 18157440), (735, 17317504), (772, 16487520), (784, 16235160), (840, 15152816), (896, 14205765), (960, 13258714), (965, 13190016), (980, 12988128), (1120, 11364612), (1158, 10991680), (1176, 10823440), (1344, 9470510), (1351, 9421440), (1402, 9078720), (1470, 8658752), (1544, 8243760), (1568, 8117580), (1680, 7576408), (1920, 6629357), (1930, 6595008), (1960, 6494064), (2103, 6052480), (2240, 5682306), (2316, 5495840), (2352, 5411720), (2688, 4735255), (2702, 4710720), (2804, 4539360), (2895, 4396672), (2940, 4329376), (3088, 4121880), (3136, 4058790), (3360, 3788204), (3505, 3631488), (3860, 3297504), (3920, 3247032), (4053, 3140480), (4206, 3026240), (4480, 2841153), (4632, 2747920), (4704, 2705860), (4907, 2593920), (5404, 2355360), (5608, 2269680), (5790, 2198336), (5880, 2164688), (6176, 2060940), (6272, 2029395), (6720, 1894102), (6755, 1884288), (7010, 1815744), (7720, 1648752), (7840, 1623516), (8106, 1570240), (8412, 1513120), (9264, 1373960), (9408, 1352930), (9457, 1345920), (9814, 1296960), (10515, 1210496), (10808, 1177680), (11216, 1134840), (11580, 1099168), (11760, 1082344), (12352, 1030470), (13440, 947051), (13510, 942144), (14020, 907872), (14721, 864640), (15440, 824376), (15680, 811758), (16212, 785120), (16824, 756560), (18528, 686980), (18816, 676465), (18914, 672960), (19628, 648480), (20265, 628096), (21030, 605248), (21616, 588840), (22432, 567420), (23160, 549584), (23520, 541172), (24535, 518784), (24704, 515235), (27020, 471072), (28040, 453936), (28371, 448640), (29442, 432320), (30880, 412188), (31360, 405879), (32424, 392560), (33648, 378280), (34349, 370560), (37056, 343490), (37828, 336480), (39256, 324240), (40530, 314048), (42060, 302624), (43232, 294420), (44864, 283710), (46320, 274792), (47040, 270586), (47285, 269184), (49070, 259392), (54040, 235536), (56080, 226968), (56742, 224320), (58884, 216160), (61760, 206094), (64848, 196280), (67296, 189140), (68698, 185280), (73605, 172928), (74112, 171745), (75656, 168240), (78512, 162120), (81060, 157024), (84120, 151312), (86464, 147210), (89728, 141855), (92640, 137396), (94080, 135293), (94570, 134592), (98140, 129696), (103047, 123520), (108080, 117768), (112160, 113484)]