140469280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 434367360

約数和(自身を除く): 293898080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 41, 46, 49, 56, 70, 76, 80, 82, 92, 95, 98, 112, 115, 133, 140, 152, 160, 161, 164, 184, 190, 196, 205, 224, 230, 245, 266, 280, 287, 304, 322, 328, 368, 380, 392, 410, 437, 460, 490, 532, 560, 574, 608, 644, 656, 665, 736, 760, 779, 784, 805, 820, 874, 920, 931, 943, 980, 1064, 1120, 1127, 1148, 1288, 1312, 1330, 1435, 1520, 1558, 1568, 1610, 1640, 1748, 1840, 1862, 1886, 1960, 2009, 2128, 2185, 2254, 2296, 2576, 2660, 2870, 3040, 3059, 3116, 3220, 3280, 3496, 3680, 3724, 3772, 3895, 3920, 4018, 4256, 4370, 4508, 4592, 4655, 4715, 5152, 5320, 5453, 5635, 5740, 6118, 6232, 6440, 6560, 6601, 6992, 7448, 7544, 7790, 7840, 8036, 8740, 9016, 9184, 9310, 9430, 10045, 10640, 10906, 11270, 11480, 12236, 12464, 12880, 13202, 13984, 14896, 15088, 15295, 15580, 16072, 17480, 17917, 18032, 18620, 18860, 20090, 21280, 21413, 21812, 22540, 22960, 24472, 24928, 25760, 26404, 27265, 29792, 30176, 30590, 31160, 32144, 33005, 34960, 35834, 36064, 37240, 37720, 38171, 40180, 42826, 43624, 45080, 45920, 46207, 48944, 52808, 54530, 61180, 62320, 64288, 66010, 69920, 71668, 74480, 75440, 76342, 80360, 85652, 87248, 89585, 90160, 92414, 97888, 105616, 107065, 109060, 122360, 124640, 125419, 132020, 143336, 148960, 150880, 152684, 160720, 171304, 174496, 179170, 180320, 184828, 190855, 211232, 214130, 218120, 231035, 244720, 250838, 264040, 286672, 305368, 321440, 342608, 358340, 369656, 381710, 428260, 436240, 462070, 489440, 501676, 528080, 573344, 610736, 627095, 685216, 716680, 739312, 763420, 856520, 872480, 877933, 924140, 1003352, 1056160, 1221472, 1254190, 1433360, 1478624, 1526840, 1713040, 1755866, 1848280, 2006704, 2508380, 2866720, 3053680, 3426080, 3511732, 3696560, 4013408, 4389665, 5016760, 6107360, 7023464, 7393120, 8779330, 10033520, 14046928, 17558660, 20067040, 28093856, 35117320, 70234640, 140469280]

約数ペア:

[(1, 140469280), (2, 70234640), (4, 35117320), (5, 28093856), (7, 20067040), (8, 17558660), (10, 14046928), (14, 10033520), (16, 8779330), (19, 7393120), (20, 7023464), (23, 6107360), (28, 5016760), (32, 4389665), (35, 4013408), (38, 3696560), (40, 3511732), (41, 3426080), (46, 3053680), (49, 2866720), (56, 2508380), (70, 2006704), (76, 1848280), (80, 1755866), (82, 1713040), (92, 1526840), (95, 1478624), (98, 1433360), (112, 1254190), (115, 1221472), (133, 1056160), (140, 1003352), (152, 924140), (160, 877933), (161, 872480), (164, 856520), (184, 763420), (190, 739312), (196, 716680), (205, 685216), (224, 627095), (230, 610736), (245, 573344), (266, 528080), (280, 501676), (287, 489440), (304, 462070), (322, 436240), (328, 428260), (368, 381710), (380, 369656), (392, 358340), (410, 342608), (437, 321440), (460, 305368), (490, 286672), (532, 264040), (560, 250838), (574, 244720), (608, 231035), (644, 218120), (656, 214130), (665, 211232), (736, 190855), (760, 184828), (779, 180320), (784, 179170), (805, 174496), (820, 171304), (874, 160720), (920, 152684), (931, 150880), (943, 148960), (980, 143336), (1064, 132020), (1120, 125419), (1127, 124640), (1148, 122360), (1288, 109060), (1312, 107065), (1330, 105616), (1435, 97888), (1520, 92414), (1558, 90160), (1568, 89585), (1610, 87248), (1640, 85652), (1748, 80360), (1840, 76342), (1862, 75440), (1886, 74480), (1960, 71668), (2009, 69920), (2128, 66010), (2185, 64288), (2254, 62320), (2296, 61180), (2576, 54530), (2660, 52808), (2870, 48944), (3040, 46207), (3059, 45920), (3116, 45080), (3220, 43624), (3280, 42826), (3496, 40180), (3680, 38171), (3724, 37720), (3772, 37240), (3895, 36064), (3920, 35834), (4018, 34960), (4256, 33005), (4370, 32144), (4508, 31160), (4592, 30590), (4655, 30176), (4715, 29792), (5152, 27265), (5320, 26404), (5453, 25760), (5635, 24928), (5740, 24472), (6118, 22960), (6232, 22540), (6440, 21812), (6560, 21413), (6601, 21280), (6992, 20090), (7448, 18860), (7544, 18620), (7790, 18032), (7840, 17917), (8036, 17480), (8740, 16072), (9016, 15580), (9184, 15295), (9310, 15088), (9430, 14896), (10045, 13984), (10640, 13202), (10906, 12880), (11270, 12464), (11480, 12236)]