870905280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 336

約数和(自身を含む): 3344509440

約数和(自身を除く): 2473604160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 359, 361, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 718, 722, 760, 798, 840, 912, 960, 1064, 1077, 1083, 1120, 1140, 1216, 1330, 1344, 1436, 1444, 1520, 1596, 1680, 1795, 1805, 1824, 1995, 2128, 2154, 2166, 2240, 2280, 2513, 2527, 2660, 2872, 2888, 3040, 3192, 3360, 3590, 3610, 3648, 3990, 4256, 4308, 4332, 4560, 5026, 5054, 5320, 5385, 5415, 5744, 5776, 6080, 6384, 6720, 6821, 7180, 7220, 7539, 7581, 7980, 8512, 8616, 8664, 9120, 10052, 10108, 10640, 10770, 10830, 11488, 11552, 12565, 12635, 12768, 13642, 14360, 14440, 15078, 15162, 15960, 17232, 17328, 18240, 20104, 20216, 20463, 21280, 21540, 21660, 22976, 23104, 25130, 25270, 25536, 27284, 28720, 28880, 30156, 30324, 31920, 34105, 34464, 34656, 37695, 37905, 40208, 40432, 40926, 42560, 43080, 43320, 47747, 50260, 50540, 54568, 57440, 57760, 60312, 60648, 63840, 68210, 68928, 69312, 75390, 75810, 80416, 80864, 81852, 86160, 86640, 95494, 100520, 101080, 102315, 109136, 114880, 115520, 120624, 121296, 127680, 129599, 136420, 143241, 150780, 151620, 160832, 161728, 163704, 172320, 173280, 190988, 201040, 202160, 204630, 218272, 238735, 241248, 242592, 259198, 272840, 286482, 301560, 303240, 327408, 344640, 346560, 381976, 388797, 402080, 404320, 409260, 436544, 477470, 482496, 485184, 518396, 545680, 572964, 603120, 606480, 647995, 654816, 716205, 763952, 777594, 804160, 808640, 818520, 907193, 954940, 1036792, 1091360, 1145928, 1206240, 1212960, 1295990, 1309632, 1432410, 1527904, 1555188, 1637040, 1814386, 1909880, 1943985, 2073584, 2182720, 2291856, 2412480, 2425920, 2591980, 2721579, 2864820, 3055808, 3110376, 3274080, 3628772, 3819760, 3887970, 4147168, 4535965, 4583712, 5183960, 5443158, 5729640, 6220752, 6548160, 7257544, 7639520, 7775940, 8294336, 9071930, 9167424, 10367920, 10886316, 11459280, 12441504, 13607895, 14515088, 15279040, 15551880, 18143860, 20735840, 21772632, 22918560, 24883008, 27215790, 29030176, 31103760, 36287720, 41471680, 43545264, 45837120, 54431580, 58060352, 62207520, 72575440, 87090528, 108863160, 124415040, 145150880, 174181056, 217726320, 290301760, 435452640, 870905280]

約数ペア:

[(1, 870905280), (2, 435452640), (3, 290301760), (4, 217726320), (5, 174181056), (6, 145150880), (7, 124415040), (8, 108863160), (10, 87090528), (12, 72575440), (14, 62207520), (15, 58060352), (16, 54431580), (19, 45837120), (20, 43545264), (21, 41471680), (24, 36287720), (28, 31103760), (30, 29030176), (32, 27215790), (35, 24883008), (38, 22918560), (40, 21772632), (42, 20735840), (48, 18143860), (56, 15551880), (57, 15279040), (60, 14515088), (64, 13607895), (70, 12441504), (76, 11459280), (80, 10886316), (84, 10367920), (95, 9167424), (96, 9071930), (105, 8294336), (112, 7775940), (114, 7639520), (120, 7257544), (133, 6548160), (140, 6220752), (152, 5729640), (160, 5443158), (168, 5183960), (190, 4583712), (192, 4535965), (210, 4147168), (224, 3887970), (228, 3819760), (240, 3628772), (266, 3274080), (280, 3110376), (285, 3055808), (304, 2864820), (320, 2721579), (336, 2591980), (359, 2425920), (361, 2412480), (380, 2291856), (399, 2182720), (420, 2073584), (448, 1943985), (456, 1909880), (480, 1814386), (532, 1637040), (560, 1555188), (570, 1527904), (608, 1432410), (665, 1309632), (672, 1295990), (718, 1212960), (722, 1206240), (760, 1145928), (798, 1091360), (840, 1036792), (912, 954940), (960, 907193), (1064, 818520), (1077, 808640), (1083, 804160), (1120, 777594), (1140, 763952), (1216, 716205), (1330, 654816), (1344, 647995), (1436, 606480), (1444, 603120), (1520, 572964), (1596, 545680), (1680, 518396), (1795, 485184), (1805, 482496), (1824, 477470), (1995, 436544), (2128, 409260), (2154, 404320), (2166, 402080), (2240, 388797), (2280, 381976), (2513, 346560), (2527, 344640), (2660, 327408), (2872, 303240), (2888, 301560), (3040, 286482), (3192, 272840), (3360, 259198), (3590, 242592), (3610, 241248), (3648, 238735), (3990, 218272), (4256, 204630), (4308, 202160), (4332, 201040), (4560, 190988), (5026, 173280), (5054, 172320), (5320, 163704), (5385, 161728), (5415, 160832), (5744, 151620), (5776, 150780), (6080, 143241), (6384, 136420), (6720, 129599), (6821, 127680), (7180, 121296), (7220, 120624), (7539, 115520), (7581, 114880), (7980, 109136), (8512, 102315), (8616, 101080), (8664, 100520), (9120, 95494), (10052, 86640), (10108, 86160), (10640, 81852), (10770, 80864), (10830, 80416), (11488, 75810), (11552, 75390), (12565, 69312), (12635, 68928), (12768, 68210), (13642, 63840), (14360, 60648), (14440, 60312), (15078, 57760), (15162, 57440), (15960, 54568), (17232, 50540), (17328, 50260), (18240, 47747), (20104, 43320), (20216, 43080), (20463, 42560), (21280, 40926), (21540, 40432), (21660, 40208), (22976, 37905), (23104, 37695), (25130, 34656), (25270, 34464), (25536, 34105), (27284, 31920), (28720, 30324), (28880, 30156)]