2489294080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 432

約数和(自身を含む): 7751044224

約数和(自身を除く): 5261750144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 49, 52, 56, 64, 65, 70, 71, 80, 86, 91, 98, 104, 112, 128, 130, 140, 142, 160, 172, 182, 196, 208, 215, 224, 245, 256, 260, 280, 284, 301, 320, 344, 355, 364, 392, 416, 430, 448, 455, 490, 497, 520, 559, 560, 568, 602, 637, 640, 688, 710, 728, 784, 832, 860, 896, 910, 923, 980, 994, 1040, 1118, 1120, 1136, 1204, 1274, 1280, 1376, 1420, 1456, 1505, 1568, 1664, 1720, 1792, 1820, 1846, 1960, 1988, 2080, 2107, 2236, 2240, 2272, 2408, 2485, 2548, 2752, 2795, 2840, 2912, 3010, 3053, 3136, 3185, 3328, 3440, 3479, 3640, 3692, 3913, 3920, 3976, 4160, 4214, 4472, 4480, 4544, 4615, 4816, 4970, 5096, 5504, 5590, 5680, 5824, 6020, 6106, 6272, 6370, 6461, 6880, 6958, 7280, 7384, 7826, 7840, 7952, 8320, 8428, 8944, 8960, 9088, 9230, 9632, 9940, 10192, 10535, 11008, 11180, 11360, 11648, 12040, 12212, 12544, 12740, 12922, 13760, 13916, 14560, 14768, 15265, 15652, 15680, 15904, 16640, 16856, 17395, 17888, 18176, 18460, 19264, 19565, 19880, 20384, 21070, 21371, 22360, 22720, 23296, 24080, 24424, 25480, 25844, 27391, 27520, 27832, 29120, 29536, 30530, 31304, 31360, 31808, 32305, 33712, 34790, 35776, 36920, 38528, 39130, 39689, 39760, 40768, 42140, 42742, 44720, 45227, 45440, 48160, 48848, 50960, 51688, 54782, 55040, 55664, 58240, 59072, 61060, 62608, 62720, 63616, 64610, 67424, 69580, 71552, 73840, 77056, 78260, 79378, 79520, 81536, 84280, 85484, 89440, 90454, 90880, 96320, 97696, 101920, 103376, 106855, 109564, 111328, 116480, 118144, 122120, 125216, 127232, 129220, 134848, 136955, 139160, 143104, 147680, 149597, 156520, 158756, 159040, 163072, 168560, 170968, 178880, 180908, 192640, 195392, 198445, 203840, 206752, 213710, 219128, 222656, 226135, 236288, 244240, 250432, 258440, 269696, 273910, 277823, 278320, 295360, 299194, 313040, 317512, 318080, 337120, 341936, 357760, 361816, 385280, 390784, 396890, 407680, 413504, 427420, 438256, 445312, 452270, 488480, 500864, 516880, 539392, 547820, 555646, 556640, 590720, 598388, 626080, 635024, 636160, 674240, 683872, 715520, 723632, 747985, 781568, 793780, 815360, 827008, 854840, 876512, 890624, 904540, 976960, 1001728, 1033760, 1095640, 1111292, 1113280, 1181440, 1196776, 1252160, 1270048, 1348480, 1367744, 1389115, 1447264, 1495970, 1587560, 1654016, 1709680, 1753024, 1809080, 1944761, 1953920, 2067520, 2191280, 2222584, 2226560, 2393552, 2504320, 2540096, 2696960, 2735488, 2778230, 2894528, 2991940, 3175120, 3419360, 3506048, 3618160, 3889522, 3907840, 4135040, 4382560, 4445168, 4453120, 4787104, 5008640, 5080192, 5470976, 5556460, 5789056, 5983880, 6350240, 6838720, 7012096, 7236320, 7779044, 8270080, 8765120, 8890336, 9574208, 9723805, 10160384, 11112920, 11578112, 11967760, 12700480, 13677440, 14472640, 15558088, 17530240, 17780672, 19148416, 19447610, 22225840, 23935520, 25400960, 27354880, 28945280, 31116176, 35060480, 35561344, 38296832, 38895220, 44451680, 47871040, 50801920, 57890560, 62232352, 71122688, 77790440, 88903360, 95742080, 124464704, 155580880, 177806720, 191484160, 248929408, 311161760, 355613440, 497858816, 622323520, 1244647040, 2489294080]

約数ペア:

[(1, 2489294080), (2, 1244647040), (4, 622323520), (5, 497858816), (7, 355613440), (8, 311161760), (10, 248929408), (13, 191484160), (14, 177806720), (16, 155580880), (20, 124464704), (26, 95742080), (28, 88903360), (32, 77790440), (35, 71122688), (40, 62232352), (43, 57890560), (49, 50801920), (52, 47871040), (56, 44451680), (64, 38895220), (65, 38296832), (70, 35561344), (71, 35060480), (80, 31116176), (86, 28945280), (91, 27354880), (98, 25400960), (104, 23935520), (112, 22225840), (128, 19447610), (130, 19148416), (140, 17780672), (142, 17530240), (160, 15558088), (172, 14472640), (182, 13677440), (196, 12700480), (208, 11967760), (215, 11578112), (224, 11112920), (245, 10160384), (256, 9723805), (260, 9574208), (280, 8890336), (284, 8765120), (301, 8270080), (320, 7779044), (344, 7236320), (355, 7012096), (364, 6838720), (392, 6350240), (416, 5983880), (430, 5789056), (448, 5556460), (455, 5470976), (490, 5080192), (497, 5008640), (520, 4787104), (559, 4453120), (560, 4445168), (568, 4382560), (602, 4135040), (637, 3907840), (640, 3889522), (688, 3618160), (710, 3506048), (728, 3419360), (784, 3175120), (832, 2991940), (860, 2894528), (896, 2778230), (910, 2735488), (923, 2696960), (980, 2540096), (994, 2504320), (1040, 2393552), (1118, 2226560), (1120, 2222584), (1136, 2191280), (1204, 2067520), (1274, 1953920), (1280, 1944761), (1376, 1809080), (1420, 1753024), (1456, 1709680), (1505, 1654016), (1568, 1587560), (1664, 1495970), (1720, 1447264), (1792, 1389115), (1820, 1367744), (1846, 1348480), (1960, 1270048), (1988, 1252160), (2080, 1196776), (2107, 1181440), (2236, 1113280), (2240, 1111292), (2272, 1095640), (2408, 1033760), (2485, 1001728), (2548, 976960), (2752, 904540), (2795, 890624), (2840, 876512), (2912, 854840), (3010, 827008), (3053, 815360), (3136, 793780), (3185, 781568), (3328, 747985), (3440, 723632), (3479, 715520), (3640, 683872), (3692, 674240), (3913, 636160), (3920, 635024), (3976, 626080), (4160, 598388), (4214, 590720), (4472, 556640), (4480, 555646), (4544, 547820), (4615, 539392), (4816, 516880), (4970, 500864), (5096, 488480), (5504, 452270), (5590, 445312), (5680, 438256), (5824, 427420), (6020, 413504), (6106, 407680), (6272, 396890), (6370, 390784), (6461, 385280), (6880, 361816), (6958, 357760), (7280, 341936), (7384, 337120), (7826, 318080), (7840, 317512), (7952, 313040), (8320, 299194), (8428, 295360), (8944, 278320), (8960, 277823), (9088, 273910), (9230, 269696), (9632, 258440), (9940, 250432), (10192, 244240), (10535, 236288), (11008, 226135), (11180, 222656), (11360, 219128), (11648, 213710), (12040, 206752), (12212, 203840), (12544, 198445), (12740, 195392), (12922, 192640), (13760, 180908), (13916, 178880), (14560, 170968), (14768, 168560), (15265, 163072), (15652, 159040), (15680, 158756), (15904, 156520), (16640, 149597), (16856, 147680), (17395, 143104), (17888, 139160), (18176, 136955), (18460, 134848), (19264, 129220), (19565, 127232), (19880, 125216), (20384, 122120), (21070, 118144), (21371, 116480), (22360, 111328), (22720, 109564), (23296, 106855), (24080, 103376), (24424, 101920), (25480, 97696), (25844, 96320), (27391, 90880), (27520, 90454), (27832, 89440), (29120, 85484), (29536, 84280), (30530, 81536), (31304, 79520), (31360, 79378), (31808, 78260), (32305, 77056), (33712, 73840), (34790, 71552), (35776, 69580), (36920, 67424), (38528, 64610), (39130, 63616), (39689, 62720), (39760, 62608), (40768, 61060), (42140, 59072), (42742, 58240), (44720, 55664), (45227, 55040), (45440, 54782), (48160, 51688), (48848, 50960)]