645136128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 432

約数和(自身を含む): 2437396416

約数和(自身を除く): 1792260288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 48, 51, 52, 56, 63, 64, 68, 72, 78, 84, 91, 96, 102, 104, 112, 117, 119, 126, 128, 136, 144, 153, 156, 168, 181, 182, 192, 204, 208, 221, 224, 234, 238, 252, 256, 272, 273, 288, 306, 312, 336, 357, 362, 364, 384, 408, 416, 442, 448, 468, 476, 504, 543, 544, 546, 576, 612, 624, 663, 672, 714, 724, 728, 768, 816, 819, 832, 884, 896, 936, 952, 1008, 1071, 1086, 1088, 1092, 1152, 1224, 1248, 1267, 1326, 1344, 1428, 1448, 1456, 1547, 1629, 1632, 1638, 1664, 1768, 1792, 1872, 1904, 1989, 2016, 2142, 2172, 2176, 2184, 2304, 2353, 2448, 2496, 2534, 2652, 2688, 2856, 2896, 2912, 3077, 3094, 3258, 3264, 3276, 3328, 3536, 3744, 3801, 3808, 3978, 4032, 4284, 4344, 4352, 4368, 4641, 4706, 4896, 4992, 5068, 5304, 5376, 5712, 5792, 5824, 6154, 6188, 6516, 6528, 6552, 7059, 7072, 7488, 7602, 7616, 7956, 8064, 8568, 8688, 8736, 9231, 9282, 9412, 9792, 9984, 10136, 10608, 11403, 11424, 11584, 11648, 12308, 12376, 13032, 13056, 13104, 13923, 14118, 14144, 14976, 15204, 15232, 15912, 16128, 16471, 17136, 17376, 17472, 18462, 18564, 18824, 19584, 20272, 21177, 21216, 21539, 22806, 22848, 23168, 23296, 24616, 24752, 26064, 26208, 27693, 27846, 28236, 28288, 29952, 30408, 30464, 31824, 32942, 34272, 34752, 34944, 36924, 37128, 37648, 39168, 40001, 40544, 42354, 42432, 43078, 45612, 45696, 46336, 49232, 49413, 49504, 52128, 52416, 55386, 55692, 56472, 56576, 60816, 63648, 64617, 65884, 68544, 69504, 69888, 73848, 74256, 75296, 80002, 81088, 84708, 84864, 86156, 91224, 91392, 98464, 98826, 99008, 104256, 104832, 110772, 111384, 112944, 120003, 121632, 127296, 129234, 131768, 137088, 139008, 147696, 148239, 148512, 150592, 160004, 162176, 169416, 169728, 172312, 182448, 193851, 196928, 197652, 198016, 208512, 209664, 221544, 222768, 225888, 240006, 243264, 254592, 258468, 263536, 274176, 280007, 295392, 296478, 297024, 301184, 320008, 324352, 338832, 344624, 360009, 364896, 387702, 393856, 395304, 396032, 417024, 443088, 445536, 451776, 480012, 486528, 509184, 516936, 527072, 560014, 590784, 592956, 594048, 602368, 640016, 677664, 689248, 720018, 729792, 775404, 787712, 790608, 840021, 886176, 891072, 903552, 960024, 973056, 1033872, 1054144, 1120028, 1181568, 1185912, 1188096, 1280032, 1355328, 1378496, 1440036, 1459584, 1550808, 1581216, 1680042, 1772352, 1782144, 1807104, 1920048, 2067744, 2108288, 2240056, 2363136, 2371824, 2520063, 2560064, 2710656, 2756992, 2880072, 2919168, 3101616, 3162432, 3360084, 3544704, 3564288, 3840096, 4135488, 4216576, 4480112, 4743648, 5040126, 5120128, 5421312, 5513984, 5760144, 6203232, 6324864, 6720168, 7089408, 7680192, 8270976, 8960224, 9487296, 10080252, 10240256, 11520288, 12406464, 12649728, 13440336, 15360384, 16541952, 17920448, 18974592, 20160504, 23040576, 24812928, 26880672, 30720768, 35840896, 37949184, 40321008, 46081152, 49625856, 53761344, 71681792, 80642016, 92162304, 107522688, 161284032, 215045376, 322568064, 645136128]

約数ペア:

[(1, 645136128), (2, 322568064), (3, 215045376), (4, 161284032), (6, 107522688), (7, 92162304), (8, 80642016), (9, 71681792), (12, 53761344), (13, 49625856), (14, 46081152), (16, 40321008), (17, 37949184), (18, 35840896), (21, 30720768), (24, 26880672), (26, 24812928), (28, 23040576), (32, 20160504), (34, 18974592), (36, 17920448), (39, 16541952), (42, 15360384), (48, 13440336), (51, 12649728), (52, 12406464), (56, 11520288), (63, 10240256), (64, 10080252), (68, 9487296), (72, 8960224), (78, 8270976), (84, 7680192), (91, 7089408), (96, 6720168), (102, 6324864), (104, 6203232), (112, 5760144), (117, 5513984), (119, 5421312), (126, 5120128), (128, 5040126), (136, 4743648), (144, 4480112), (153, 4216576), (156, 4135488), (168, 3840096), (181, 3564288), (182, 3544704), (192, 3360084), (204, 3162432), (208, 3101616), (221, 2919168), (224, 2880072), (234, 2756992), (238, 2710656), (252, 2560064), (256, 2520063), (272, 2371824), (273, 2363136), (288, 2240056), (306, 2108288), (312, 2067744), (336, 1920048), (357, 1807104), (362, 1782144), (364, 1772352), (384, 1680042), (408, 1581216), (416, 1550808), (442, 1459584), (448, 1440036), (468, 1378496), (476, 1355328), (504, 1280032), (543, 1188096), (544, 1185912), (546, 1181568), (576, 1120028), (612, 1054144), (624, 1033872), (663, 973056), (672, 960024), (714, 903552), (724, 891072), (728, 886176), (768, 840021), (816, 790608), (819, 787712), (832, 775404), (884, 729792), (896, 720018), (936, 689248), (952, 677664), (1008, 640016), (1071, 602368), (1086, 594048), (1088, 592956), (1092, 590784), (1152, 560014), (1224, 527072), (1248, 516936), (1267, 509184), (1326, 486528), (1344, 480012), (1428, 451776), (1448, 445536), (1456, 443088), (1547, 417024), (1629, 396032), (1632, 395304), (1638, 393856), (1664, 387702), (1768, 364896), (1792, 360009), (1872, 344624), (1904, 338832), (1989, 324352), (2016, 320008), (2142, 301184), (2172, 297024), (2176, 296478), (2184, 295392), (2304, 280007), (2353, 274176), (2448, 263536), (2496, 258468), (2534, 254592), (2652, 243264), (2688, 240006), (2856, 225888), (2896, 222768), (2912, 221544), (3077, 209664), (3094, 208512), (3258, 198016), (3264, 197652), (3276, 196928), (3328, 193851), (3536, 182448), (3744, 172312), (3801, 169728), (3808, 169416), (3978, 162176), (4032, 160004), (4284, 150592), (4344, 148512), (4352, 148239), (4368, 147696), (4641, 139008), (4706, 137088), (4896, 131768), (4992, 129234), (5068, 127296), (5304, 121632), (5376, 120003), (5712, 112944), (5792, 111384), (5824, 110772), (6154, 104832), (6188, 104256), (6516, 99008), (6528, 98826), (6552, 98464), (7059, 91392), (7072, 91224), (7488, 86156), (7602, 84864), (7616, 84708), (7956, 81088), (8064, 80002), (8568, 75296), (8688, 74256), (8736, 73848), (9231, 69888), (9282, 69504), (9412, 68544), (9792, 65884), (9984, 64617), (10136, 63648), (10608, 60816), (11403, 56576), (11424, 56472), (11584, 55692), (11648, 55386), (12308, 52416), (12376, 52128), (13032, 49504), (13056, 49413), (13104, 49232), (13923, 46336), (14118, 45696), (14144, 45612), (14976, 43078), (15204, 42432), (15232, 42354), (15912, 40544), (16128, 40001), (16471, 39168), (17136, 37648), (17376, 37128), (17472, 36924), (18462, 34944), (18564, 34752), (18824, 34272), (19584, 32942), (20272, 31824), (21177, 30464), (21216, 30408), (21539, 29952), (22806, 28288), (22848, 28236), (23168, 27846), (23296, 27693), (24616, 26208), (24752, 26064)]