40321008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 147865536

約数和(自身を除く): 107544528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 181, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 362, 364, 408, 442, 468, 476, 504, 543, 546, 612, 624, 663, 714, 724, 728, 816, 819, 884, 936, 952, 1008, 1071, 1086, 1092, 1224, 1267, 1326, 1428, 1448, 1456, 1547, 1629, 1638, 1768, 1872, 1904, 1989, 2142, 2172, 2184, 2353, 2448, 2534, 2652, 2856, 2896, 3077, 3094, 3258, 3276, 3536, 3801, 3978, 4284, 4344, 4368, 4641, 4706, 5068, 5304, 5712, 6154, 6188, 6516, 6552, 7059, 7602, 7956, 8568, 8688, 9231, 9282, 9412, 10136, 10608, 11403, 12308, 12376, 13032, 13104, 13923, 14118, 15204, 15912, 16471, 17136, 18462, 18564, 18824, 20272, 21177, 21539, 22806, 24616, 24752, 26064, 27693, 27846, 28236, 30408, 31824, 32942, 36924, 37128, 37648, 40001, 42354, 43078, 45612, 49232, 49413, 55386, 55692, 56472, 60816, 64617, 65884, 73848, 74256, 80002, 84708, 86156, 91224, 98826, 110772, 111384, 112944, 120003, 129234, 131768, 147696, 148239, 160004, 169416, 172312, 182448, 193851, 197652, 221544, 222768, 240006, 258468, 263536, 280007, 296478, 320008, 338832, 344624, 360009, 387702, 395304, 443088, 480012, 516936, 560014, 592956, 640016, 720018, 775404, 790608, 840021, 960024, 1033872, 1120028, 1185912, 1440036, 1550808, 1680042, 1920048, 2240056, 2371824, 2520063, 2880072, 3101616, 3360084, 4480112, 5040126, 5760144, 6720168, 10080252, 13440336, 20160504, 40321008]

約数ペア:

[(1, 40321008), (2, 20160504), (3, 13440336), (4, 10080252), (6, 6720168), (7, 5760144), (8, 5040126), (9, 4480112), (12, 3360084), (13, 3101616), (14, 2880072), (16, 2520063), (17, 2371824), (18, 2240056), (21, 1920048), (24, 1680042), (26, 1550808), (28, 1440036), (34, 1185912), (36, 1120028), (39, 1033872), (42, 960024), (48, 840021), (51, 790608), (52, 775404), (56, 720018), (63, 640016), (68, 592956), (72, 560014), (78, 516936), (84, 480012), (91, 443088), (102, 395304), (104, 387702), (112, 360009), (117, 344624), (119, 338832), (126, 320008), (136, 296478), (144, 280007), (153, 263536), (156, 258468), (168, 240006), (181, 222768), (182, 221544), (204, 197652), (208, 193851), (221, 182448), (234, 172312), (238, 169416), (252, 160004), (272, 148239), (273, 147696), (306, 131768), (312, 129234), (336, 120003), (357, 112944), (362, 111384), (364, 110772), (408, 98826), (442, 91224), (468, 86156), (476, 84708), (504, 80002), (543, 74256), (546, 73848), (612, 65884), (624, 64617), (663, 60816), (714, 56472), (724, 55692), (728, 55386), (816, 49413), (819, 49232), (884, 45612), (936, 43078), (952, 42354), (1008, 40001), (1071, 37648), (1086, 37128), (1092, 36924), (1224, 32942), (1267, 31824), (1326, 30408), (1428, 28236), (1448, 27846), (1456, 27693), (1547, 26064), (1629, 24752), (1638, 24616), (1768, 22806), (1872, 21539), (1904, 21177), (1989, 20272), (2142, 18824), (2172, 18564), (2184, 18462), (2353, 17136), (2448, 16471), (2534, 15912), (2652, 15204), (2856, 14118), (2896, 13923), (3077, 13104), (3094, 13032), (3258, 12376), (3276, 12308), (3536, 11403), (3801, 10608), (3978, 10136), (4284, 9412), (4344, 9282), (4368, 9231), (4641, 8688), (4706, 8568), (5068, 7956), (5304, 7602), (5712, 7059), (6154, 6552), (6188, 6516)]