2176801920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1563

約数の個数: 192

約数和(自身を含む): 7547379840

約数和(自身を除く): 5370577920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 307, 320, 360, 384, 480, 576, 614, 640, 720, 921, 960, 1152, 1228, 1231, 1440, 1535, 1842, 1920, 2456, 2462, 2763, 2880, 3070, 3684, 3693, 4605, 4912, 4924, 5526, 5760, 6140, 6155, 7368, 7386, 9210, 9824, 9848, 11052, 11079, 12280, 12310, 13815, 14736, 14772, 18420, 18465, 19648, 19696, 22104, 22158, 24560, 24620, 27630, 29472, 29544, 36840, 36930, 39296, 39392, 44208, 44316, 49120, 49240, 55260, 55395, 58944, 59088, 73680, 73860, 78784, 88416, 88632, 98240, 98480, 110520, 110790, 117888, 118176, 147360, 147720, 157568, 176832, 177264, 196480, 196960, 221040, 221580, 236352, 294720, 295440, 353664, 354528, 377917, 393920, 442080, 443160, 472704, 589440, 590880, 709056, 755834, 787840, 884160, 886320, 1133751, 1181760, 1418112, 1511668, 1768320, 1772640, 1889585, 2267502, 2363520, 3023336, 3401253, 3545280, 3779170, 4535004, 5668755, 6046672, 6802506, 7090560, 7558340, 9070008, 11337510, 12093344, 13605012, 15116680, 17006265, 18140016, 22675020, 24186688, 27210024, 30233360, 34012530, 36280032, 45350040, 48373376, 54420048, 60466720, 68025060, 72560064, 90700080, 108840096, 120933440, 136050120, 145120128, 181400160, 217680192, 241866880, 272100240, 362800320, 435360384, 544200480, 725600640, 1088400960, 2176801920]

約数ペア:

[(1, 2176801920), (2, 1088400960), (3, 725600640), (4, 544200480), (5, 435360384), (6, 362800320), (8, 272100240), (9, 241866880), (10, 217680192), (12, 181400160), (15, 145120128), (16, 136050120), (18, 120933440), (20, 108840096), (24, 90700080), (30, 72560064), (32, 68025060), (36, 60466720), (40, 54420048), (45, 48373376), (48, 45350040), (60, 36280032), (64, 34012530), (72, 30233360), (80, 27210024), (90, 24186688), (96, 22675020), (120, 18140016), (128, 17006265), (144, 15116680), (160, 13605012), (180, 12093344), (192, 11337510), (240, 9070008), (288, 7558340), (307, 7090560), (320, 6802506), (360, 6046672), (384, 5668755), (480, 4535004), (576, 3779170), (614, 3545280), (640, 3401253), (720, 3023336), (921, 2363520), (960, 2267502), (1152, 1889585), (1228, 1772640), (1231, 1768320), (1440, 1511668), (1535, 1418112), (1842, 1181760), (1920, 1133751), (2456, 886320), (2462, 884160), (2763, 787840), (2880, 755834), (3070, 709056), (3684, 590880), (3693, 589440), (4605, 472704), (4912, 443160), (4924, 442080), (5526, 393920), (5760, 377917), (6140, 354528), (6155, 353664), (7368, 295440), (7386, 294720), (9210, 236352), (9824, 221580), (9848, 221040), (11052, 196960), (11079, 196480), (12280, 177264), (12310, 176832), (13815, 157568), (14736, 147720), (14772, 147360), (18420, 118176), (18465, 117888), (19648, 110790), (19696, 110520), (22104, 98480), (22158, 98240), (24560, 88632), (24620, 88416), (27630, 78784), (29472, 73860), (29544, 73680), (36840, 59088), (36930, 58944), (39296, 55395), (39392, 55260), (44208, 49240), (44316, 49120)]