2989105440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1651

約数の個数: 192

約数和(自身を含む): 9740497536

約数和(自身を除く): 6751392096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 97, 120, 129, 160, 172, 194, 215, 240, 258, 291, 344, 388, 430, 480, 485, 516, 582, 645, 688, 776, 860, 970, 1032, 1164, 1290, 1376, 1455, 1493, 1552, 1720, 1940, 2064, 2328, 2580, 2910, 2986, 3104, 3440, 3880, 4128, 4171, 4479, 4656, 5160, 5820, 5972, 6880, 7465, 7760, 8342, 8958, 9312, 10320, 11640, 11944, 12513, 14930, 15520, 16684, 17916, 20640, 20855, 22395, 23280, 23888, 25026, 29860, 33368, 35832, 41710, 44790, 46560, 47776, 50052, 59720, 62565, 64199, 66736, 71664, 83420, 89580, 100104, 119440, 125130, 128398, 133472, 143328, 144821, 166840, 179160, 192597, 200208, 238880, 250260, 256796, 289642, 320995, 333680, 358320, 385194, 400416, 434463, 500520, 513592, 579284, 641990, 667360, 716640, 724105, 770388, 868926, 962985, 1001040, 1027184, 1158568, 1283980, 1448210, 1540776, 1737852, 1925970, 2002080, 2054368, 2172315, 2317136, 2567960, 2896420, 3081552, 3475704, 3851940, 4344630, 4634272, 5135920, 5792840, 6163104, 6227303, 6951408, 7703880, 8689260, 10271840, 11585680, 12454606, 13902816, 15407760, 17378520, 18681909, 23171360, 24909212, 30815520, 31136515, 34757040, 37363818, 49818424, 62273030, 69514080, 74727636, 93409545, 99636848, 124546060, 149455272, 186819090, 199273696, 249092120, 298910544, 373638180, 498184240, 597821088, 747276360, 996368480, 1494552720, 2989105440]

約数ペア:

[(1, 2989105440), (2, 1494552720), (3, 996368480), (4, 747276360), (5, 597821088), (6, 498184240), (8, 373638180), (10, 298910544), (12, 249092120), (15, 199273696), (16, 186819090), (20, 149455272), (24, 124546060), (30, 99636848), (32, 93409545), (40, 74727636), (43, 69514080), (48, 62273030), (60, 49818424), (80, 37363818), (86, 34757040), (96, 31136515), (97, 30815520), (120, 24909212), (129, 23171360), (160, 18681909), (172, 17378520), (194, 15407760), (215, 13902816), (240, 12454606), (258, 11585680), (291, 10271840), (344, 8689260), (388, 7703880), (430, 6951408), (480, 6227303), (485, 6163104), (516, 5792840), (582, 5135920), (645, 4634272), (688, 4344630), (776, 3851940), (860, 3475704), (970, 3081552), (1032, 2896420), (1164, 2567960), (1290, 2317136), (1376, 2172315), (1455, 2054368), (1493, 2002080), (1552, 1925970), (1720, 1737852), (1940, 1540776), (2064, 1448210), (2328, 1283980), (2580, 1158568), (2910, 1027184), (2986, 1001040), (3104, 962985), (3440, 868926), (3880, 770388), (4128, 724105), (4171, 716640), (4479, 667360), (4656, 641990), (5160, 579284), (5820, 513592), (5972, 500520), (6880, 434463), (7465, 400416), (7760, 385194), (8342, 358320), (8958, 333680), (9312, 320995), (10320, 289642), (11640, 256796), (11944, 250260), (12513, 238880), (14930, 200208), (15520, 192597), (16684, 179160), (17916, 166840), (20640, 144821), (20855, 143328), (22395, 133472), (23280, 128398), (23888, 125130), (25026, 119440), (29860, 100104), (33368, 89580), (35832, 83420), (41710, 71664), (44790, 66736), (46560, 64199), (47776, 62565), (50052, 59720)]