70465920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 193918080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 107, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 214, 224, 240, 245, 280, 294, 320, 321, 336, 343, 384, 392, 420, 428, 448, 480, 490, 535, 560, 588, 640, 642, 672, 686, 735, 749, 784, 840, 856, 896, 960, 980, 1029, 1070, 1120, 1176, 1284, 1344, 1372, 1470, 1498, 1568, 1605, 1680, 1712, 1715, 1920, 1960, 2058, 2140, 2240, 2247, 2352, 2568, 2688, 2744, 2940, 2996, 3136, 3210, 3360, 3424, 3430, 3745, 3920, 4116, 4280, 4480, 4494, 4704, 5136, 5145, 5243, 5488, 5880, 5992, 6272, 6420, 6720, 6848, 6860, 7490, 7840, 8232, 8560, 8988, 9408, 10272, 10290, 10486, 10976, 11235, 11760, 11984, 12840, 13440, 13696, 13720, 14980, 15680, 15729, 16464, 17120, 17976, 18816, 20544, 20580, 20972, 21952, 22470, 23520, 23968, 25680, 26215, 27440, 29960, 31360, 31458, 32928, 34240, 35952, 36701, 41088, 41160, 41944, 43904, 44940, 47040, 47936, 51360, 52430, 54880, 59920, 62916, 65856, 68480, 71904, 73402, 78645, 82320, 83888, 89880, 94080, 95872, 102720, 104860, 109760, 110103, 119840, 125832, 131712, 143808, 146804, 157290, 164640, 167776, 179760, 183505, 205440, 209720, 219520, 220206, 239680, 251664, 287616, 293608, 314580, 329280, 335552, 359520, 367010, 419440, 440412, 479360, 503328, 550515, 587216, 629160, 658560, 671104, 719040, 734020, 838880, 880824, 1006656, 1101030, 1174432, 1258320, 1438080, 1468040, 1677760, 1761648, 2013312, 2202060, 2348864, 2516640, 2936080, 3355520, 3523296, 4404120, 4697728, 5033280, 5872160, 7046592, 8808240, 10066560, 11744320, 14093184, 17616480, 23488640, 35232960, 70465920]

約数ペア:

[(1, 70465920), (2, 35232960), (3, 23488640), (4, 17616480), (5, 14093184), (6, 11744320), (7, 10066560), (8, 8808240), (10, 7046592), (12, 5872160), (14, 5033280), (15, 4697728), (16, 4404120), (20, 3523296), (21, 3355520), (24, 2936080), (28, 2516640), (30, 2348864), (32, 2202060), (35, 2013312), (40, 1761648), (42, 1677760), (48, 1468040), (49, 1438080), (56, 1258320), (60, 1174432), (64, 1101030), (70, 1006656), (80, 880824), (84, 838880), (96, 734020), (98, 719040), (105, 671104), (107, 658560), (112, 629160), (120, 587216), (128, 550515), (140, 503328), (147, 479360), (160, 440412), (168, 419440), (192, 367010), (196, 359520), (210, 335552), (214, 329280), (224, 314580), (240, 293608), (245, 287616), (280, 251664), (294, 239680), (320, 220206), (321, 219520), (336, 209720), (343, 205440), (384, 183505), (392, 179760), (420, 167776), (428, 164640), (448, 157290), (480, 146804), (490, 143808), (535, 131712), (560, 125832), (588, 119840), (640, 110103), (642, 109760), (672, 104860), (686, 102720), (735, 95872), (749, 94080), (784, 89880), (840, 83888), (856, 82320), (896, 78645), (960, 73402), (980, 71904), (1029, 68480), (1070, 65856), (1120, 62916), (1176, 59920), (1284, 54880), (1344, 52430), (1372, 51360), (1470, 47936), (1498, 47040), (1568, 44940), (1605, 43904), (1680, 41944), (1712, 41160), (1715, 41088), (1920, 36701), (1960, 35952), (2058, 34240), (2140, 32928), (2240, 31458), (2247, 31360), (2352, 29960), (2568, 27440), (2688, 26215), (2744, 25680), (2940, 23968), (2996, 23520), (3136, 22470), (3210, 21952), (3360, 20972), (3424, 20580), (3430, 20544), (3745, 18816), (3920, 17976), (4116, 17120), (4280, 16464), (4480, 15729), (4494, 15680), (4704, 14980), (5136, 13720), (5145, 13696), (5243, 13440), (5488, 12840), (5880, 11984), (5992, 11760), (6272, 11235), (6420, 10976), (6720, 10486), (6848, 10290), (6860, 10272), (7490, 9408), (7840, 8988), (8232, 8560)]