2305077840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1058

約数の個数: 240

約数和(自身を含む): 8371464192

約数和(自身を除く): 6066386352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 383, 390, 468, 520, 585, 624, 643, 720, 766, 780, 936, 1040, 1149, 1170, 1286, 1532, 1560, 1872, 1915, 1929, 2298, 2340, 2572, 3064, 3120, 3215, 3447, 3830, 3858, 4596, 4680, 4979, 5144, 5745, 5787, 6128, 6430, 6894, 7660, 7716, 8359, 9192, 9360, 9645, 9958, 10288, 11490, 11574, 12860, 13788, 14937, 15320, 15432, 16718, 17235, 18384, 19290, 19916, 22980, 23148, 24895, 25077, 25720, 27576, 28935, 29874, 30640, 30864, 33436, 34470, 38580, 39832, 41795, 44811, 45960, 46296, 49790, 50154, 51440, 55152, 57870, 59748, 66872, 68940, 74685, 75231, 77160, 79664, 83590, 89622, 91920, 92592, 99580, 100308, 115740, 119496, 125385, 133744, 137880, 149370, 150462, 154320, 167180, 179244, 199160, 200616, 224055, 231480, 238992, 246269, 250770, 275760, 298740, 300924, 334360, 358488, 376155, 398320, 401232, 448110, 462960, 492538, 501540, 597480, 601848, 668720, 716976, 738807, 752310, 896220, 985076, 1003080, 1194960, 1203696, 1231345, 1477614, 1504620, 1792440, 1970152, 2006160, 2216421, 2462690, 2955228, 3009240, 3201497, 3584880, 3694035, 3940304, 4432842, 4925380, 5910456, 6018480, 6402994, 7388070, 8865684, 9604491, 9850760, 11082105, 11820912, 12805988, 14776140, 16007485, 17731368, 19208982, 19701520, 22164210, 25611976, 28813473, 29552280, 32014970, 35462736, 38417964, 44328420, 48022455, 51223952, 57626946, 59104560, 64029940, 76835928, 88656840, 96044910, 115253892, 128059880, 144067365, 153671856, 177313680, 192089820, 230507784, 256119760, 288134730, 384179640, 461015568, 576269460, 768359280, 1152538920, 2305077840]

約数ペア:

[(1, 2305077840), (2, 1152538920), (3, 768359280), (4, 576269460), (5, 461015568), (6, 384179640), (8, 288134730), (9, 256119760), (10, 230507784), (12, 192089820), (13, 177313680), (15, 153671856), (16, 144067365), (18, 128059880), (20, 115253892), (24, 96044910), (26, 88656840), (30, 76835928), (36, 64029940), (39, 59104560), (40, 57626946), (45, 51223952), (48, 48022455), (52, 44328420), (60, 38417964), (65, 35462736), (72, 32014970), (78, 29552280), (80, 28813473), (90, 25611976), (104, 22164210), (117, 19701520), (120, 19208982), (130, 17731368), (144, 16007485), (156, 14776140), (180, 12805988), (195, 11820912), (208, 11082105), (234, 9850760), (240, 9604491), (260, 8865684), (312, 7388070), (360, 6402994), (383, 6018480), (390, 5910456), (468, 4925380), (520, 4432842), (585, 3940304), (624, 3694035), (643, 3584880), (720, 3201497), (766, 3009240), (780, 2955228), (936, 2462690), (1040, 2216421), (1149, 2006160), (1170, 1970152), (1286, 1792440), (1532, 1504620), (1560, 1477614), (1872, 1231345), (1915, 1203696), (1929, 1194960), (2298, 1003080), (2340, 985076), (2572, 896220), (3064, 752310), (3120, 738807), (3215, 716976), (3447, 668720), (3830, 601848), (3858, 597480), (4596, 501540), (4680, 492538), (4979, 462960), (5144, 448110), (5745, 401232), (5787, 398320), (6128, 376155), (6430, 358488), (6894, 334360), (7660, 300924), (7716, 298740), (8359, 275760), (9192, 250770), (9360, 246269), (9645, 238992), (9958, 231480), (10288, 224055), (11490, 200616), (11574, 199160), (12860, 179244), (13788, 167180), (14937, 154320), (15320, 150462), (15432, 149370), (16718, 137880), (17235, 133744), (18384, 125385), (19290, 119496), (19916, 115740), (22980, 100308), (23148, 99580), (24895, 92592), (25077, 91920), (25720, 89622), (27576, 83590), (28935, 79664), (29874, 77160), (30640, 75231), (30864, 74685), (33436, 68940), (34470, 66872), (38580, 59748), (39832, 57870), (41795, 55152), (44811, 51440), (45960, 50154), (46296, 49790)]