2537144480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1583

約数の個数: 192

約数和(自身を含む): 6957498240

約数和(自身を除く): 4420353760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 43, 52, 65, 76, 80, 86, 95, 104, 130, 152, 160, 172, 190, 208, 215, 247, 260, 304, 344, 380, 416, 430, 494, 520, 559, 608, 688, 760, 817, 860, 988, 1040, 1118, 1235, 1376, 1493, 1520, 1634, 1720, 1976, 2080, 2236, 2470, 2795, 2986, 3040, 3268, 3440, 3952, 4085, 4472, 4940, 5590, 5972, 6536, 6880, 7465, 7904, 8170, 8944, 9880, 10621, 11180, 11944, 13072, 14930, 16340, 17888, 19409, 19760, 21242, 22360, 23888, 26144, 28367, 29860, 32680, 38818, 39520, 42484, 44720, 47776, 53105, 56734, 59720, 64199, 65360, 77636, 84968, 89440, 97045, 106210, 113468, 119440, 128398, 130720, 141835, 155272, 169936, 194090, 212420, 226936, 238880, 256796, 283670, 310544, 320995, 339872, 368771, 388180, 424840, 453872, 513592, 567340, 621088, 641990, 737542, 776360, 834587, 849680, 907744, 1027184, 1134680, 1219781, 1283980, 1475084, 1552720, 1669174, 1699360, 1843855, 2054368, 2269360, 2439562, 2567960, 2950168, 3105440, 3338348, 3687710, 4172935, 4538720, 4879124, 5135920, 5900336, 6098905, 6676696, 7375420, 8345870, 9758248, 10271840, 11800672, 12197810, 13353392, 14750840, 15857153, 16691740, 19516496, 24395620, 26706784, 29501680, 31714306, 33383480, 39032992, 48791240, 59003360, 63428612, 66766960, 79285765, 97582480, 126857224, 133533920, 158571530, 195164960, 253714448, 317143060, 507428896, 634286120, 1268572240, 2537144480]

約数ペア:

[(1, 2537144480), (2, 1268572240), (4, 634286120), (5, 507428896), (8, 317143060), (10, 253714448), (13, 195164960), (16, 158571530), (19, 133533920), (20, 126857224), (26, 97582480), (32, 79285765), (38, 66766960), (40, 63428612), (43, 59003360), (52, 48791240), (65, 39032992), (76, 33383480), (80, 31714306), (86, 29501680), (95, 26706784), (104, 24395620), (130, 19516496), (152, 16691740), (160, 15857153), (172, 14750840), (190, 13353392), (208, 12197810), (215, 11800672), (247, 10271840), (260, 9758248), (304, 8345870), (344, 7375420), (380, 6676696), (416, 6098905), (430, 5900336), (494, 5135920), (520, 4879124), (559, 4538720), (608, 4172935), (688, 3687710), (760, 3338348), (817, 3105440), (860, 2950168), (988, 2567960), (1040, 2439562), (1118, 2269360), (1235, 2054368), (1376, 1843855), (1493, 1699360), (1520, 1669174), (1634, 1552720), (1720, 1475084), (1976, 1283980), (2080, 1219781), (2236, 1134680), (2470, 1027184), (2795, 907744), (2986, 849680), (3040, 834587), (3268, 776360), (3440, 737542), (3952, 641990), (4085, 621088), (4472, 567340), (4940, 513592), (5590, 453872), (5972, 424840), (6536, 388180), (6880, 368771), (7465, 339872), (7904, 320995), (8170, 310544), (8944, 283670), (9880, 256796), (10621, 238880), (11180, 226936), (11944, 212420), (13072, 194090), (14930, 169936), (16340, 155272), (17888, 141835), (19409, 130720), (19760, 128398), (21242, 119440), (22360, 113468), (23888, 106210), (26144, 97045), (28367, 89440), (29860, 84968), (32680, 77636), (38818, 65360), (39520, 64199), (42484, 59720), (44720, 56734), (47776, 53105)]