2512202880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7047

約数の個数: 256

約数和(自身を含む): 9250796160

約数和(自身を除く): 6738593280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1496, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2640, 2720, 2805, 2992, 3264, 3520, 3740, 4080, 4224, 4488, 5280, 5440, 5610, 5984, 6528, 6997, 7040, 7480, 8160, 8976, 10560, 10880, 11220, 11968, 13994, 14960, 16320, 17952, 20991, 21120, 22440, 23936, 27988, 29920, 32640, 34985, 35904, 41982, 44880, 55976, 59840, 69970, 71808, 76967, 83964, 89760, 104955, 111952, 118949, 119680, 139940, 153934, 167928, 179520, 209910, 223904, 230901, 237898, 279880, 307868, 335856, 356847, 359040, 384835, 419820, 447808, 461802, 475796, 559760, 594745, 615736, 671712, 713694, 769670, 839640, 895616, 923604, 951592, 1119520, 1154505, 1189490, 1231472, 1308439, 1343424, 1427388, 1539340, 1679280, 1784235, 1847208, 1903184, 2239040, 2309010, 2378980, 2462944, 2616878, 2686848, 2854776, 3078680, 3358560, 3568470, 3694416, 3806368, 3925317, 4478080, 4618020, 4757960, 4925888, 5233756, 5709552, 6157360, 6542195, 6717120, 7136940, 7388832, 7612736, 7850634, 9236040, 9515920, 9851776, 10467512, 11419104, 12314720, 13084390, 13434240, 14273880, 14777664, 15225472, 15701268, 18472080, 19031840, 19626585, 20935024, 22838208, 24629440, 26168780, 28547760, 29555328, 31402536, 36944160, 38063680, 39253170, 41870048, 45676416, 49258880, 52337560, 57095520, 62805072, 73888320, 76127360, 78506340, 83740096, 104675120, 114191040, 125610144, 147776640, 157012680, 167480192, 209350240, 228382080, 251220288, 314025360, 418700480, 502440576, 628050720, 837400960, 1256101440, 2512202880]

約数ペア:

[(1, 2512202880), (2, 1256101440), (3, 837400960), (4, 628050720), (5, 502440576), (6, 418700480), (8, 314025360), (10, 251220288), (11, 228382080), (12, 209350240), (15, 167480192), (16, 157012680), (17, 147776640), (20, 125610144), (22, 114191040), (24, 104675120), (30, 83740096), (32, 78506340), (33, 76127360), (34, 73888320), (40, 62805072), (44, 57095520), (48, 52337560), (51, 49258880), (55, 45676416), (60, 41870048), (64, 39253170), (66, 38063680), (68, 36944160), (80, 31402536), (85, 29555328), (88, 28547760), (96, 26168780), (102, 24629440), (110, 22838208), (120, 20935024), (128, 19626585), (132, 19031840), (136, 18472080), (160, 15701268), (165, 15225472), (170, 14777664), (176, 14273880), (187, 13434240), (192, 13084390), (204, 12314720), (220, 11419104), (240, 10467512), (255, 9851776), (264, 9515920), (272, 9236040), (320, 7850634), (330, 7612736), (340, 7388832), (352, 7136940), (374, 6717120), (384, 6542195), (408, 6157360), (440, 5709552), (480, 5233756), (510, 4925888), (528, 4757960), (544, 4618020), (561, 4478080), (640, 3925317), (660, 3806368), (680, 3694416), (704, 3568470), (748, 3358560), (816, 3078680), (880, 2854776), (935, 2686848), (960, 2616878), (1020, 2462944), (1056, 2378980), (1088, 2309010), (1122, 2239040), (1320, 1903184), (1360, 1847208), (1408, 1784235), (1496, 1679280), (1632, 1539340), (1760, 1427388), (1870, 1343424), (1920, 1308439), (2040, 1231472), (2112, 1189490), (2176, 1154505), (2244, 1119520), (2640, 951592), (2720, 923604), (2805, 895616), (2992, 839640), (3264, 769670), (3520, 713694), (3740, 671712), (4080, 615736), (4224, 594745), (4488, 559760), (5280, 475796), (5440, 461802), (5610, 447808), (5984, 419820), (6528, 384835), (6997, 359040), (7040, 356847), (7480, 335856), (8160, 307868), (8976, 279880), (10560, 237898), (10880, 230901), (11220, 223904), (11968, 209910), (13994, 179520), (14960, 167928), (16320, 153934), (17952, 139940), (20991, 119680), (21120, 118949), (22440, 111952), (23936, 104955), (27988, 89760), (29920, 83964), (32640, 76967), (34985, 71808), (35904, 69970), (41982, 59840), (44880, 55976)]