2079778680

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 448

約数和(自身を含む): 8385845760

約数和(自身を除く): 6306067080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 243, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 443, 460, 483, 486, 504, 540, 552, 567, 621, 630, 644, 648, 690, 729, 756, 805, 810, 828, 840, 886, 920, 945, 966, 972, 1035, 1080, 1134, 1215, 1242, 1260, 1288, 1329, 1380, 1449, 1458, 1512, 1610, 1620, 1656, 1701, 1772, 1863, 1890, 1932, 1944, 2070, 2215, 2268, 2415, 2430, 2484, 2520, 2658, 2760, 2835, 2898, 2916, 3101, 3105, 3220, 3240, 3402, 3544, 3645, 3726, 3780, 3864, 3987, 4140, 4347, 4430, 4536, 4830, 4860, 4968, 5103, 5316, 5589, 5670, 5796, 5832, 6202, 6210, 6440, 6645, 6804, 7245, 7290, 7452, 7560, 7974, 8280, 8505, 8694, 8860, 9303, 9315, 9660, 9720, 10189, 10206, 10632, 11178, 11340, 11592, 11961, 12404, 12420, 13041, 13290, 13608, 14490, 14580, 14904, 15505, 15948, 16767, 17010, 17388, 17720, 18606, 18630, 19320, 19935, 20378, 20412, 21735, 22356, 22680, 23922, 24808, 24840, 25515, 26082, 26580, 27909, 27945, 28980, 29160, 30567, 31010, 31896, 33534, 34020, 34776, 35883, 37212, 37260, 39123, 39870, 40756, 40824, 43470, 44712, 46515, 47844, 50945, 51030, 52164, 53160, 55818, 55890, 57960, 59805, 61134, 62020, 65205, 67068, 68040, 71323, 71766, 74424, 74520, 78246, 79740, 81512, 83727, 83835, 86940, 91701, 93030, 95688, 101890, 102060, 104328, 107649, 111636, 111780, 117369, 119610, 122268, 124040, 130410, 134136, 139545, 142646, 143532, 152835, 156492, 159480, 167454, 167670, 173880, 179415, 183402, 186060, 195615, 203780, 204120, 213969, 215298, 223272, 223560, 234738, 239220, 244536, 251181, 260820, 275103, 279090, 285292, 287064, 305670, 312984, 322947, 334908, 335340, 356615, 358830, 366804, 372120, 391230, 407560, 418635, 427938, 430596, 458505, 469476, 478440, 502362, 521640, 538245, 550206, 558180, 570584, 586845, 611340, 641907, 645894, 669816, 670680, 713230, 717660, 733608, 753543, 782460, 825309, 837270, 855876, 861192, 917010, 938952, 1004724, 1069845, 1076490, 1100412, 1116360, 1173690, 1222680, 1255905, 1283814, 1291788, 1375515, 1426460, 1435320, 1507086, 1564920, 1614735, 1650618, 1674540, 1711752, 1834020, 1925721, 2009448, 2139690, 2152980, 2200824, 2260629, 2347380, 2475927, 2511810, 2567628, 2583576, 2751030, 2852920, 3014172, 3209535, 3229470, 3301236, 3349080, 3668040, 3767715, 3851442, 4126545, 4279380, 4305960, 4521258, 4694760, 4951854, 5023620, 5135256, 5502060, 5777163, 6028344, 6419070, 6458940, 6602472, 7427781, 7535430, 7702884, 8253090, 8558760, 9042516, 9628605, 9903708, 10047240, 11004120, 11303145, 11554326, 12379635, 12838140, 12917880, 14855562, 15070860, 15405768, 16506180, 17331489, 18085032, 19257210, 19807416, 22606290, 23108652, 24759270, 25676280, 28885815, 29711124, 30141720, 33012360, 34662978, 37138905, 38514420, 45212580, 46217304, 49518540, 51994467, 57771630, 59422248, 69325956, 74277810, 77028840, 86657445, 90425160, 99037080, 103988934, 115543260, 138651912, 148555620, 173314890, 207977868, 231086520, 259972335, 297111240, 346629780, 415955736, 519944670, 693259560, 1039889340, 2079778680]

約数ペア:

[(1, 2079778680), (2, 1039889340), (3, 693259560), (4, 519944670), (5, 415955736), (6, 346629780), (7, 297111240), (8, 259972335), (9, 231086520), (10, 207977868), (12, 173314890), (14, 148555620), (15, 138651912), (18, 115543260), (20, 103988934), (21, 99037080), (23, 90425160), (24, 86657445), (27, 77028840), (28, 74277810), (30, 69325956), (35, 59422248), (36, 57771630), (40, 51994467), (42, 49518540), (45, 46217304), (46, 45212580), (54, 38514420), (56, 37138905), (60, 34662978), (63, 33012360), (69, 30141720), (70, 29711124), (72, 28885815), (81, 25676280), (84, 24759270), (90, 23108652), (92, 22606290), (105, 19807416), (108, 19257210), (115, 18085032), (120, 17331489), (126, 16506180), (135, 15405768), (138, 15070860), (140, 14855562), (161, 12917880), (162, 12838140), (168, 12379635), (180, 11554326), (184, 11303145), (189, 11004120), (207, 10047240), (210, 9903708), (216, 9628605), (230, 9042516), (243, 8558760), (252, 8253090), (270, 7702884), (276, 7535430), (280, 7427781), (315, 6602472), (322, 6458940), (324, 6419070), (345, 6028344), (360, 5777163), (378, 5502060), (405, 5135256), (414, 5023620), (420, 4951854), (443, 4694760), (460, 4521258), (483, 4305960), (486, 4279380), (504, 4126545), (540, 3851442), (552, 3767715), (567, 3668040), (621, 3349080), (630, 3301236), (644, 3229470), (648, 3209535), (690, 3014172), (729, 2852920), (756, 2751030), (805, 2583576), (810, 2567628), (828, 2511810), (840, 2475927), (886, 2347380), (920, 2260629), (945, 2200824), (966, 2152980), (972, 2139690), (1035, 2009448), (1080, 1925721), (1134, 1834020), (1215, 1711752), (1242, 1674540), (1260, 1650618), (1288, 1614735), (1329, 1564920), (1380, 1507086), (1449, 1435320), (1458, 1426460), (1512, 1375515), (1610, 1291788), (1620, 1283814), (1656, 1255905), (1701, 1222680), (1772, 1173690), (1863, 1116360), (1890, 1100412), (1932, 1076490), (1944, 1069845), (2070, 1004724), (2215, 938952), (2268, 917010), (2415, 861192), (2430, 855876), (2484, 837270), (2520, 825309), (2658, 782460), (2760, 753543), (2835, 733608), (2898, 717660), (2916, 713230), (3101, 670680), (3105, 669816), (3220, 645894), (3240, 641907), (3402, 611340), (3544, 586845), (3645, 570584), (3726, 558180), (3780, 550206), (3864, 538245), (3987, 521640), (4140, 502362), (4347, 478440), (4430, 469476), (4536, 458505), (4830, 430596), (4860, 427938), (4968, 418635), (5103, 407560), (5316, 391230), (5589, 372120), (5670, 366804), (5796, 358830), (5832, 356615), (6202, 335340), (6210, 334908), (6440, 322947), (6645, 312984), (6804, 305670), (7245, 287064), (7290, 285292), (7452, 279090), (7560, 275103), (7974, 260820), (8280, 251181), (8505, 244536), (8694, 239220), (8860, 234738), (9303, 223560), (9315, 223272), (9660, 215298), (9720, 213969), (10189, 204120), (10206, 203780), (10632, 195615), (11178, 186060), (11340, 183402), (11592, 179415), (11961, 173880), (12404, 167670), (12420, 167454), (13041, 159480), (13290, 156492), (13608, 152835), (14490, 143532), (14580, 142646), (14904, 139545), (15505, 134136), (15948, 130410), (16767, 124040), (17010, 122268), (17388, 119610), (17720, 117369), (18606, 111780), (18630, 111636), (19320, 107649), (19935, 104328), (20378, 102060), (20412, 101890), (21735, 95688), (22356, 93030), (22680, 91701), (23922, 86940), (24808, 83835), (24840, 83727), (25515, 81512), (26082, 79740), (26580, 78246), (27909, 74520), (27945, 74424), (28980, 71766), (29160, 71323), (30567, 68040), (31010, 67068), (31896, 65205), (33534, 62020), (34020, 61134), (34776, 59805), (35883, 57960), (37212, 55890), (37260, 55818), (39123, 53160), (39870, 52164), (40756, 51030), (40824, 50945), (43470, 47844), (44712, 46515)]