145044160

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 360493056

約数和(自身を除く): 215448896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 83, 86, 127, 160, 166, 172, 215, 254, 320, 332, 344, 415, 430, 508, 635, 664, 688, 830, 860, 1016, 1270, 1328, 1376, 1660, 1720, 2032, 2540, 2656, 2752, 3320, 3440, 3569, 4064, 5080, 5312, 5461, 6640, 6880, 7138, 8128, 10160, 10541, 10922, 13280, 13760, 14276, 17845, 20320, 21082, 21844, 26560, 27305, 28552, 35690, 40640, 42164, 43688, 52705, 54610, 57104, 71380, 84328, 87376, 105410, 109220, 114208, 142760, 168656, 174752, 210820, 218440, 228416, 285520, 337312, 349504, 421640, 436880, 453263, 571040, 674624, 843280, 873760, 906526, 1142080, 1686560, 1747520, 1813052, 2266315, 3373120, 3626104, 4532630, 7252208, 9065260, 14504416, 18130520, 29008832, 36261040, 72522080, 145044160]

約数ペア:

[(1, 145044160), (2, 72522080), (4, 36261040), (5, 29008832), (8, 18130520), (10, 14504416), (16, 9065260), (20, 7252208), (32, 4532630), (40, 3626104), (43, 3373120), (64, 2266315), (80, 1813052), (83, 1747520), (86, 1686560), (127, 1142080), (160, 906526), (166, 873760), (172, 843280), (215, 674624), (254, 571040), (320, 453263), (332, 436880), (344, 421640), (415, 349504), (430, 337312), (508, 285520), (635, 228416), (664, 218440), (688, 210820), (830, 174752), (860, 168656), (1016, 142760), (1270, 114208), (1328, 109220), (1376, 105410), (1660, 87376), (1720, 84328), (2032, 71380), (2540, 57104), (2656, 54610), (2752, 52705), (3320, 43688), (3440, 42164), (3569, 40640), (4064, 35690), (5080, 28552), (5312, 27305), (5461, 26560), (6640, 21844), (6880, 21082), (7138, 20320), (8128, 17845), (10160, 14276), (10541, 13760), (10922, 13280)]