118776320

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 317604672

約数和(自身を除く): 198828352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 83, 86, 104, 128, 130, 160, 166, 172, 208, 215, 256, 260, 320, 332, 344, 415, 416, 430, 512, 520, 559, 640, 664, 688, 830, 832, 860, 1040, 1079, 1118, 1280, 1328, 1376, 1660, 1664, 1720, 2080, 2158, 2236, 2560, 2656, 2752, 2795, 3320, 3328, 3440, 3569, 4160, 4316, 4472, 5312, 5395, 5504, 5590, 6640, 6656, 6880, 7138, 8320, 8632, 8944, 10624, 10790, 11008, 11180, 13280, 13760, 14276, 16640, 17264, 17845, 17888, 21248, 21580, 22016, 22360, 26560, 27520, 28552, 33280, 34528, 35690, 35776, 42496, 43160, 44720, 46397, 53120, 55040, 57104, 69056, 71380, 71552, 86320, 89440, 92794, 106240, 110080, 114208, 138112, 142760, 143104, 172640, 178880, 185588, 212480, 228416, 231985, 276224, 285520, 286208, 345280, 357760, 371176, 456832, 463970, 552448, 571040, 690560, 715520, 742352, 913664, 927940, 1142080, 1381120, 1431040, 1484704, 1827328, 1855880, 2284160, 2762240, 2969408, 3711760, 4568320, 5938816, 7423520, 9136640, 11877632, 14847040, 23755264, 29694080, 59388160, 118776320]

約数ペア:

[(1, 118776320), (2, 59388160), (4, 29694080), (5, 23755264), (8, 14847040), (10, 11877632), (13, 9136640), (16, 7423520), (20, 5938816), (26, 4568320), (32, 3711760), (40, 2969408), (43, 2762240), (52, 2284160), (64, 1855880), (65, 1827328), (80, 1484704), (83, 1431040), (86, 1381120), (104, 1142080), (128, 927940), (130, 913664), (160, 742352), (166, 715520), (172, 690560), (208, 571040), (215, 552448), (256, 463970), (260, 456832), (320, 371176), (332, 357760), (344, 345280), (415, 286208), (416, 285520), (430, 276224), (512, 231985), (520, 228416), (559, 212480), (640, 185588), (664, 178880), (688, 172640), (830, 143104), (832, 142760), (860, 138112), (1040, 114208), (1079, 110080), (1118, 106240), (1280, 92794), (1328, 89440), (1376, 86320), (1660, 71552), (1664, 71380), (1720, 69056), (2080, 57104), (2158, 55040), (2236, 53120), (2560, 46397), (2656, 44720), (2752, 43160), (2795, 42496), (3320, 35776), (3328, 35690), (3440, 34528), (3569, 33280), (4160, 28552), (4316, 27520), (4472, 26560), (5312, 22360), (5395, 22016), (5504, 21580), (5590, 21248), (6640, 17888), (6656, 17845), (6880, 17264), (7138, 16640), (8320, 14276), (8632, 13760), (8944, 13280), (10624, 11180), (10790, 11008)]