1389923005440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1483439}}^1$

素因数の和:1483528

約数の個数: 176

約数和(自身を含む): 4518463299840

約数和(自身を除く): 3128540294400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 512, 610, 640, 732, 768, 915, 960, 976, 1024, 1220, 1280, 1464, 1536, 1830, 1920, 1952, 2440, 2560, 2928, 3072, 3660, 3840, 3904, 4880, 5120, 5856, 7320, 7680, 7808, 9760, 11712, 14640, 15360, 15616, 19520, 23424, 29280, 31232, 39040, 46848, 58560, 62464, 78080, 93696, 117120, 156160, 187392, 234240, 312320, 468480, 936960, 1483439, 2966878, 4450317, 5933756, 7417195, 8900634, 11867512, 14834390, 17801268, 22251585, 23735024, 29668780, 35602536, 44503170, 47470048, 59337560, 71205072, 89006340, 90489779, 94940096, 118675120, 142410144, 178012680, 180979558, 189880192, 237350240, 271469337, 284820288, 356025360, 361959116, 379760384, 452448895, 474700480, 542938674, 569640576, 712050720, 723918232, 759520768, 904897790, 949400960, 1085877348, 1139281152, 1357346685, 1424101440, 1447836464, 1519041536, 1809795580, 1898801920, 2171754696, 2278562304, 2714693370, 2848202880, 2895672928, 3619591160, 3797603840, 4343509392, 4557124608, 5429386740, 5696405760, 5791345856, 7239182320, 7595207680, 8687018784, 10858773480, 11392811520, 11582691712, 14478364640, 17374037568, 21717546960, 22785623040, 23165383424, 28956729280, 34748075136, 43435093920, 46330766848, 57913458560, 69496150272, 86870187840, 92661533696, 115826917120, 138992300544, 173740375680, 231653834240, 277984601088, 347480751360, 463307668480, 694961502720, 1389923005440]

約数ペア:

[(1, 1389923005440), (2, 694961502720), (3, 463307668480), (4, 347480751360), (5, 277984601088), (6, 231653834240), (8, 173740375680), (10, 138992300544), (12, 115826917120), (15, 92661533696), (16, 86870187840), (20, 69496150272), (24, 57913458560), (30, 46330766848), (32, 43435093920), (40, 34748075136), (48, 28956729280), (60, 23165383424), (61, 22785623040), (64, 21717546960), (80, 17374037568), (96, 14478364640), (120, 11582691712), (122, 11392811520), (128, 10858773480), (160, 8687018784), (183, 7595207680), (192, 7239182320), (240, 5791345856), (244, 5696405760), (256, 5429386740), (305, 4557124608), (320, 4343509392), (366, 3797603840), (384, 3619591160), (480, 2895672928), (488, 2848202880), (512, 2714693370), (610, 2278562304), (640, 2171754696), (732, 1898801920), (768, 1809795580), (915, 1519041536), (960, 1447836464), (976, 1424101440), (1024, 1357346685), (1220, 1139281152), (1280, 1085877348), (1464, 949400960), (1536, 904897790), (1830, 759520768), (1920, 723918232), (1952, 712050720), (2440, 569640576), (2560, 542938674), (2928, 474700480), (3072, 452448895), (3660, 379760384), (3840, 361959116), (3904, 356025360), (4880, 284820288), (5120, 271469337), (5856, 237350240), (7320, 189880192), (7680, 180979558), (7808, 178012680), (9760, 142410144), (11712, 118675120), (14640, 94940096), (15360, 90489779), (15616, 89006340), (19520, 71205072), (23424, 59337560), (29280, 47470048), (31232, 44503170), (39040, 35602536), (46848, 29668780), (58560, 23735024), (62464, 22251585), (78080, 17801268), (93696, 14834390), (117120, 11867512), (156160, 8900634), (187392, 7417195), (234240, 5933756), (312320, 4450317), (468480, 2966878), (936960, 1483439)]