2146309920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 384

約数和(自身を含む): 8031744000

約数和(自身を除く): 5885434080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 79, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 158, 160, 171, 180, 190, 216, 228, 237, 240, 270, 285, 288, 304, 316, 331, 342, 360, 380, 395, 432, 456, 474, 480, 513, 540, 570, 608, 632, 662, 684, 711, 720, 760, 790, 855, 864, 912, 948, 993, 1026, 1080, 1140, 1185, 1264, 1324, 1368, 1422, 1440, 1501, 1520, 1580, 1655, 1710, 1824, 1896, 1986, 2052, 2133, 2160, 2280, 2370, 2528, 2565, 2648, 2736, 2844, 2979, 3002, 3040, 3160, 3310, 3420, 3555, 3792, 3972, 4104, 4266, 4320, 4503, 4560, 4740, 4965, 5130, 5296, 5472, 5688, 5958, 6004, 6289, 6320, 6620, 6840, 7110, 7505, 7584, 7944, 8208, 8532, 8937, 9006, 9120, 9480, 9930, 10260, 10592, 10665, 11376, 11916, 12008, 12578, 12640, 13240, 13509, 13680, 14220, 14895, 15010, 15888, 16416, 17064, 17874, 18012, 18867, 18960, 19860, 20520, 21330, 22515, 22752, 23832, 24016, 25156, 26149, 26480, 27018, 27360, 28440, 29790, 30020, 31445, 31776, 34128, 35748, 36024, 37734, 37920, 39720, 40527, 41040, 42660, 44685, 45030, 47664, 48032, 50312, 52298, 52960, 54036, 56601, 56880, 59580, 60040, 62890, 67545, 68256, 71496, 72048, 75468, 78447, 79440, 81054, 82080, 85320, 89370, 90060, 94335, 95328, 100624, 104596, 108072, 113202, 113760, 119160, 120080, 125780, 130745, 135090, 142992, 144096, 150936, 156894, 158880, 162108, 169803, 170640, 178740, 180120, 188670, 201248, 202635, 209192, 216144, 226404, 235341, 238320, 240160, 251560, 261490, 270180, 283005, 285984, 301872, 313788, 324216, 339606, 341280, 357480, 360240, 377340, 392235, 405270, 418384, 432288, 452808, 470682, 476640, 496831, 503120, 522980, 540360, 566010, 603744, 627576, 648432, 679212, 706023, 714960, 720480, 754680, 784470, 810540, 836768, 849015, 905616, 941364, 993662, 1006240, 1045960, 1080720, 1132020, 1176705, 1255152, 1296864, 1358424, 1412046, 1429920, 1490493, 1509360, 1568940, 1621080, 1698030, 1811232, 1882728, 1987324, 2091920, 2161440, 2264040, 2353410, 2484155, 2510304, 2716848, 2824092, 2980986, 3018720, 3137880, 3242160, 3396060, 3530115, 3765456, 3974648, 4183840, 4471479, 4528080, 4706820, 4968310, 5433696, 5648184, 5961972, 6275760, 6484320, 6792120, 7060230, 7452465, 7530912, 7949296, 8942958, 9056160, 9413640, 9936620, 11296368, 11923944, 12551520, 13414437, 13584240, 14120460, 14904930, 15898592, 17885916, 18827280, 19873240, 22357395, 22592736, 23847888, 26828874, 27168480, 28240920, 29809860, 35771832, 37654560, 39746480, 44714790, 47695776, 53657748, 56481840, 59619720, 67072185, 71543664, 79492960, 89429580, 107315496, 112963680, 119239440, 134144370, 143087328, 178859160, 214630992, 238478880, 268288740, 357718320, 429261984, 536577480, 715436640, 1073154960, 2146309920]

約数ペア:

[(1, 2146309920), (2, 1073154960), (3, 715436640), (4, 536577480), (5, 429261984), (6, 357718320), (8, 268288740), (9, 238478880), (10, 214630992), (12, 178859160), (15, 143087328), (16, 134144370), (18, 119239440), (19, 112963680), (20, 107315496), (24, 89429580), (27, 79492960), (30, 71543664), (32, 67072185), (36, 59619720), (38, 56481840), (40, 53657748), (45, 47695776), (48, 44714790), (54, 39746480), (57, 37654560), (60, 35771832), (72, 29809860), (76, 28240920), (79, 27168480), (80, 26828874), (90, 23847888), (95, 22592736), (96, 22357395), (108, 19873240), (114, 18827280), (120, 17885916), (135, 15898592), (144, 14904930), (152, 14120460), (158, 13584240), (160, 13414437), (171, 12551520), (180, 11923944), (190, 11296368), (216, 9936620), (228, 9413640), (237, 9056160), (240, 8942958), (270, 7949296), (285, 7530912), (288, 7452465), (304, 7060230), (316, 6792120), (331, 6484320), (342, 6275760), (360, 5961972), (380, 5648184), (395, 5433696), (432, 4968310), (456, 4706820), (474, 4528080), (480, 4471479), (513, 4183840), (540, 3974648), (570, 3765456), (608, 3530115), (632, 3396060), (662, 3242160), (684, 3137880), (711, 3018720), (720, 2980986), (760, 2824092), (790, 2716848), (855, 2510304), (864, 2484155), (912, 2353410), (948, 2264040), (993, 2161440), (1026, 2091920), (1080, 1987324), (1140, 1882728), (1185, 1811232), (1264, 1698030), (1324, 1621080), (1368, 1568940), (1422, 1509360), (1440, 1490493), (1501, 1429920), (1520, 1412046), (1580, 1358424), (1655, 1296864), (1710, 1255152), (1824, 1176705), (1896, 1132020), (1986, 1080720), (2052, 1045960), (2133, 1006240), (2160, 993662), (2280, 941364), (2370, 905616), (2528, 849015), (2565, 836768), (2648, 810540), (2736, 784470), (2844, 754680), (2979, 720480), (3002, 714960), (3040, 706023), (3160, 679212), (3310, 648432), (3420, 627576), (3555, 603744), (3792, 566010), (3972, 540360), (4104, 522980), (4266, 503120), (4320, 496831), (4503, 476640), (4560, 470682), (4740, 452808), (4965, 432288), (5130, 418384), (5296, 405270), (5472, 392235), (5688, 377340), (5958, 360240), (6004, 357480), (6289, 341280), (6320, 339606), (6620, 324216), (6840, 313788), (7110, 301872), (7505, 285984), (7584, 283005), (7944, 270180), (8208, 261490), (8532, 251560), (8937, 240160), (9006, 238320), (9120, 235341), (9480, 226404), (9930, 216144), (10260, 209192), (10592, 202635), (10665, 201248), (11376, 188670), (11916, 180120), (12008, 178740), (12578, 170640), (12640, 169803), (13240, 162108), (13509, 158880), (13680, 156894), (14220, 150936), (14895, 144096), (15010, 142992), (15888, 135090), (16416, 130745), (17064, 125780), (17874, 120080), (18012, 119160), (18867, 113760), (18960, 113202), (19860, 108072), (20520, 104596), (21330, 100624), (22515, 95328), (22752, 94335), (23832, 90060), (24016, 89370), (25156, 85320), (26149, 82080), (26480, 81054), (27018, 79440), (27360, 78447), (28440, 75468), (29790, 72048), (30020, 71496), (31445, 68256), (31776, 67545), (34128, 62890), (35748, 60040), (36024, 59580), (37734, 56880), (37920, 56601), (39720, 54036), (40527, 52960), (41040, 52298), (42660, 50312), (44685, 48032), (45030, 47664)]