280225440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5897}}^1$

素因数の和:5932

約数の個数: 192

約数和(自身を含む): 1070133120

約数和(自身を除く): 789907680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5897, 5940, 7920, 9504, 11794, 11880, 15840, 17691, 23588, 23760, 29485, 35382, 47176, 47520, 53073, 58970, 64867, 70764, 88455, 94352, 106146, 117940, 129734, 141528, 159219, 176910, 188704, 194601, 212292, 235880, 259468, 265365, 283056, 318438, 324335, 353820, 389202, 424584, 471760, 518936, 530730, 566112, 583803, 636876, 648670, 707640, 778404, 796095, 849168, 943520, 973005, 1037872, 1061460, 1167606, 1273752, 1297340, 1415280, 1556808, 1592190, 1698336, 1751409, 1946010, 2075744, 2122920, 2335212, 2547504, 2594680, 2830560, 2919015, 3113616, 3184380, 3502818, 3892020, 4245840, 4670424, 5095008, 5189360, 5838030, 6227232, 6368760, 7005636, 7784040, 8491680, 8757045, 9340848, 10378720, 11676060, 12737520, 14011272, 15568080, 17514090, 18681696, 23352120, 25475040, 28022544, 31136160, 35028180, 46704240, 56045088, 70056360, 93408480, 140112720, 280225440]

約数ペア:

[(1, 280225440), (2, 140112720), (3, 93408480), (4, 70056360), (5, 56045088), (6, 46704240), (8, 35028180), (9, 31136160), (10, 28022544), (11, 25475040), (12, 23352120), (15, 18681696), (16, 17514090), (18, 15568080), (20, 14011272), (22, 12737520), (24, 11676060), (27, 10378720), (30, 9340848), (32, 8757045), (33, 8491680), (36, 7784040), (40, 7005636), (44, 6368760), (45, 6227232), (48, 5838030), (54, 5189360), (55, 5095008), (60, 4670424), (66, 4245840), (72, 3892020), (80, 3502818), (88, 3184380), (90, 3113616), (96, 2919015), (99, 2830560), (108, 2594680), (110, 2547504), (120, 2335212), (132, 2122920), (135, 2075744), (144, 1946010), (160, 1751409), (165, 1698336), (176, 1592190), (180, 1556808), (198, 1415280), (216, 1297340), (220, 1273752), (240, 1167606), (264, 1061460), (270, 1037872), (288, 973005), (297, 943520), (330, 849168), (352, 796095), (360, 778404), (396, 707640), (432, 648670), (440, 636876), (480, 583803), (495, 566112), (528, 530730), (540, 518936), (594, 471760), (660, 424584), (720, 389202), (792, 353820), (864, 324335), (880, 318438), (990, 283056), (1056, 265365), (1080, 259468), (1188, 235880), (1320, 212292), (1440, 194601), (1485, 188704), (1584, 176910), (1760, 159219), (1980, 141528), (2160, 129734), (2376, 117940), (2640, 106146), (2970, 94352), (3168, 88455), (3960, 70764), (4320, 64867), (4752, 58970), (5280, 53073), (5897, 47520), (5940, 47176), (7920, 35382), (9504, 29485), (11794, 23760), (11880, 23588), (15840, 17691)]