126378560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 224

約数和(自身を含む): 393265152

約数和(自身を除く): 266886592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 223, 224, 230, 253, 280, 308, 320, 322, 352, 368, 385, 440, 446, 448, 460, 506, 560, 616, 644, 704, 736, 770, 805, 880, 892, 920, 1012, 1115, 1120, 1232, 1265, 1288, 1472, 1540, 1561, 1610, 1760, 1771, 1784, 1840, 2024, 2230, 2240, 2453, 2464, 2530, 2576, 3080, 3122, 3220, 3520, 3542, 3568, 3680, 4048, 4460, 4906, 4928, 5060, 5129, 5152, 6160, 6244, 6440, 7084, 7136, 7360, 7805, 8096, 8855, 8920, 9812, 10120, 10258, 10304, 12265, 12320, 12488, 12880, 14168, 14272, 15610, 16192, 17171, 17710, 17840, 19624, 20240, 20516, 24530, 24640, 24976, 25645, 25760, 28336, 31220, 34342, 35420, 35680, 35903, 39248, 40480, 41032, 49060, 49952, 51290, 51520, 56419, 56672, 62440, 68684, 70840, 71360, 71806, 78496, 80960, 82064, 85855, 98120, 99904, 102580, 112838, 113344, 124880, 137368, 141680, 143612, 156992, 164128, 171710, 179515, 196240, 205160, 225676, 249760, 274736, 282095, 283360, 287224, 328256, 343420, 359030, 392480, 394933, 410320, 451352, 499520, 549472, 564190, 566720, 574448, 686840, 718060, 784960, 789866, 820640, 902704, 1098944, 1128380, 1148896, 1373680, 1436120, 1579732, 1641280, 1805408, 1974665, 2256760, 2297792, 2747360, 2872240, 3159464, 3610816, 3949330, 4513520, 5494720, 5744480, 6318928, 7898660, 9027040, 11488960, 12637856, 15797320, 18054080, 25275712, 31594640, 63189280, 126378560]

約数ペア:

[(1, 126378560), (2, 63189280), (4, 31594640), (5, 25275712), (7, 18054080), (8, 15797320), (10, 12637856), (11, 11488960), (14, 9027040), (16, 7898660), (20, 6318928), (22, 5744480), (23, 5494720), (28, 4513520), (32, 3949330), (35, 3610816), (40, 3159464), (44, 2872240), (46, 2747360), (55, 2297792), (56, 2256760), (64, 1974665), (70, 1805408), (77, 1641280), (80, 1579732), (88, 1436120), (92, 1373680), (110, 1148896), (112, 1128380), (115, 1098944), (140, 902704), (154, 820640), (160, 789866), (161, 784960), (176, 718060), (184, 686840), (220, 574448), (223, 566720), (224, 564190), (230, 549472), (253, 499520), (280, 451352), (308, 410320), (320, 394933), (322, 392480), (352, 359030), (368, 343420), (385, 328256), (440, 287224), (446, 283360), (448, 282095), (460, 274736), (506, 249760), (560, 225676), (616, 205160), (644, 196240), (704, 179515), (736, 171710), (770, 164128), (805, 156992), (880, 143612), (892, 141680), (920, 137368), (1012, 124880), (1115, 113344), (1120, 112838), (1232, 102580), (1265, 99904), (1288, 98120), (1472, 85855), (1540, 82064), (1561, 80960), (1610, 78496), (1760, 71806), (1771, 71360), (1784, 70840), (1840, 68684), (2024, 62440), (2230, 56672), (2240, 56419), (2453, 51520), (2464, 51290), (2530, 49952), (2576, 49060), (3080, 41032), (3122, 40480), (3220, 39248), (3520, 35903), (3542, 35680), (3568, 35420), (3680, 34342), (4048, 31220), (4460, 28336), (4906, 25760), (4928, 25645), (5060, 24976), (5129, 24640), (5152, 24530), (6160, 20516), (6244, 20240), (6440, 19624), (7084, 17840), (7136, 17710), (7360, 17171), (7805, 16192), (8096, 15610), (8855, 14272), (8920, 14168), (9812, 12880), (10120, 12488), (10258, 12320), (10304, 12265)]