115173760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 301593600

約数和(自身を除く): 186419840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 109, 127, 128, 130, 160, 208, 218, 254, 260, 320, 416, 436, 508, 520, 545, 635, 640, 832, 872, 1016, 1040, 1090, 1270, 1417, 1651, 1664, 1744, 2032, 2080, 2180, 2540, 2834, 3302, 3488, 4064, 4160, 4360, 5080, 5668, 6604, 6976, 7085, 8128, 8255, 8320, 8720, 10160, 11336, 13208, 13843, 13952, 14170, 16256, 16510, 17440, 20320, 22672, 26416, 27686, 28340, 33020, 34880, 40640, 45344, 52832, 55372, 56680, 66040, 69215, 69760, 81280, 90688, 105664, 110744, 113360, 132080, 138430, 179959, 181376, 211328, 221488, 226720, 264160, 276860, 359918, 442976, 453440, 528320, 553720, 719836, 885952, 899795, 906880, 1056640, 1107440, 1439672, 1771904, 1799590, 2214880, 2879344, 3599180, 4429760, 5758688, 7198360, 8859520, 11517376, 14396720, 23034752, 28793440, 57586880, 115173760]

約数ペア:

[(1, 115173760), (2, 57586880), (4, 28793440), (5, 23034752), (8, 14396720), (10, 11517376), (13, 8859520), (16, 7198360), (20, 5758688), (26, 4429760), (32, 3599180), (40, 2879344), (52, 2214880), (64, 1799590), (65, 1771904), (80, 1439672), (104, 1107440), (109, 1056640), (127, 906880), (128, 899795), (130, 885952), (160, 719836), (208, 553720), (218, 528320), (254, 453440), (260, 442976), (320, 359918), (416, 276860), (436, 264160), (508, 226720), (520, 221488), (545, 211328), (635, 181376), (640, 179959), (832, 138430), (872, 132080), (1016, 113360), (1040, 110744), (1090, 105664), (1270, 90688), (1417, 81280), (1651, 69760), (1664, 69215), (1744, 66040), (2032, 56680), (2080, 55372), (2180, 52832), (2540, 45344), (2834, 40640), (3302, 34880), (3488, 33020), (4064, 28340), (4160, 27686), (4360, 26416), (5080, 22672), (5668, 20320), (6604, 17440), (6976, 16510), (7085, 16256), (8128, 14170), (8255, 13952), (8320, 13843), (8720, 13208), (10160, 11336)]