140396256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 288

約数和(自身を含む): 537159168

約数和(自身を除く): 396762912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 224, 231, 234, 252, 264, 273, 286, 288, 308, 312, 336, 352, 364, 396, 416, 429, 462, 468, 487, 504, 528, 546, 572, 616, 624, 672, 693, 728, 792, 819, 858, 924, 936, 974, 1001, 1008, 1056, 1092, 1144, 1232, 1248, 1287, 1386, 1456, 1461, 1584, 1638, 1716, 1848, 1872, 1948, 2002, 2016, 2184, 2288, 2464, 2574, 2772, 2912, 2922, 3003, 3168, 3276, 3409, 3432, 3696, 3744, 3896, 4004, 4368, 4383, 4576, 5148, 5357, 5544, 5844, 6006, 6331, 6552, 6818, 6864, 7392, 7792, 8008, 8736, 8766, 9009, 10227, 10296, 10714, 11088, 11688, 12012, 12662, 13104, 13636, 13728, 15584, 16016, 16071, 17532, 18018, 18993, 20454, 20592, 21428, 22176, 23376, 24024, 25324, 26208, 27272, 30681, 32032, 32142, 35064, 36036, 37499, 37986, 40908, 41184, 42856, 44317, 46752, 48048, 48213, 50648, 54544, 56979, 61362, 64284, 69641, 70128, 72072, 74998, 75972, 81816, 85712, 88634, 96096, 96426, 101296, 109088, 112497, 113958, 122724, 128568, 132951, 139282, 140256, 144144, 149996, 151944, 163632, 171424, 177268, 192852, 202592, 208923, 224994, 227916, 245448, 257136, 265902, 278564, 288288, 299992, 303888, 327264, 337491, 354536, 385704, 398853, 417846, 449988, 455832, 487487, 490896, 514272, 531804, 557128, 599984, 607776, 626769, 674982, 709072, 771408, 797706, 835692, 899976, 911664, 974974, 981792, 1063608, 1114256, 1199968, 1253538, 1349964, 1418144, 1462461, 1542816, 1595412, 1671384, 1799952, 1823328, 1949948, 2127216, 2228512, 2507076, 2699928, 2924922, 3190824, 3342768, 3599904, 3899896, 4254432, 4387383, 5014152, 5399856, 5849844, 6381648, 6685536, 7799792, 8774766, 10028304, 10799712, 11699688, 12763296, 15599584, 17549532, 20056608, 23399376, 35099064, 46798752, 70198128, 140396256]

約数ペア:

[(1, 140396256), (2, 70198128), (3, 46798752), (4, 35099064), (6, 23399376), (7, 20056608), (8, 17549532), (9, 15599584), (11, 12763296), (12, 11699688), (13, 10799712), (14, 10028304), (16, 8774766), (18, 7799792), (21, 6685536), (22, 6381648), (24, 5849844), (26, 5399856), (28, 5014152), (32, 4387383), (33, 4254432), (36, 3899896), (39, 3599904), (42, 3342768), (44, 3190824), (48, 2924922), (52, 2699928), (56, 2507076), (63, 2228512), (66, 2127216), (72, 1949948), (77, 1823328), (78, 1799952), (84, 1671384), (88, 1595412), (91, 1542816), (96, 1462461), (99, 1418144), (104, 1349964), (112, 1253538), (117, 1199968), (126, 1114256), (132, 1063608), (143, 981792), (144, 974974), (154, 911664), (156, 899976), (168, 835692), (176, 797706), (182, 771408), (198, 709072), (208, 674982), (224, 626769), (231, 607776), (234, 599984), (252, 557128), (264, 531804), (273, 514272), (286, 490896), (288, 487487), (308, 455832), (312, 449988), (336, 417846), (352, 398853), (364, 385704), (396, 354536), (416, 337491), (429, 327264), (462, 303888), (468, 299992), (487, 288288), (504, 278564), (528, 265902), (546, 257136), (572, 245448), (616, 227916), (624, 224994), (672, 208923), (693, 202592), (728, 192852), (792, 177268), (819, 171424), (858, 163632), (924, 151944), (936, 149996), (974, 144144), (1001, 140256), (1008, 139282), (1056, 132951), (1092, 128568), (1144, 122724), (1232, 113958), (1248, 112497), (1287, 109088), (1386, 101296), (1456, 96426), (1461, 96096), (1584, 88634), (1638, 85712), (1716, 81816), (1848, 75972), (1872, 74998), (1948, 72072), (2002, 70128), (2016, 69641), (2184, 64284), (2288, 61362), (2464, 56979), (2574, 54544), (2772, 50648), (2912, 48213), (2922, 48048), (3003, 46752), (3168, 44317), (3276, 42856), (3409, 41184), (3432, 40908), (3696, 37986), (3744, 37499), (3896, 36036), (4004, 35064), (4368, 32142), (4383, 32032), (4576, 30681), (5148, 27272), (5357, 26208), (5544, 25324), (5844, 24024), (6006, 23376), (6331, 22176), (6552, 21428), (6818, 20592), (6864, 20454), (7392, 18993), (7792, 18018), (8008, 17532), (8736, 16071), (8766, 16016), (9009, 15584), (10227, 13728), (10296, 13636), (10714, 13104), (11088, 12662), (11688, 12012)]