199664160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21893}}^1$

素因数の和:21930

約数の個数: 96

約数和(自身を含む): 662074560

約数和(自身を除く): 462410400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 21893, 43786, 65679, 87572, 109465, 131358, 175144, 218930, 262716, 328395, 350288, 415967, 437860, 525432, 656790, 700576, 831934, 875720, 1050864, 1247901, 1313580, 1663868, 1751440, 2079835, 2101728, 2495802, 2627160, 3327736, 3502880, 4159670, 4991604, 5254320, 6239505, 6655472, 8319340, 9983208, 10508640, 12479010, 13310944, 16638680, 19966416, 24958020, 33277360, 39932832, 49916040, 66554720, 99832080, 199664160]

約数ペア:

[(1, 199664160), (2, 99832080), (3, 66554720), (4, 49916040), (5, 39932832), (6, 33277360), (8, 24958020), (10, 19966416), (12, 16638680), (15, 13310944), (16, 12479010), (19, 10508640), (20, 9983208), (24, 8319340), (30, 6655472), (32, 6239505), (38, 5254320), (40, 4991604), (48, 4159670), (57, 3502880), (60, 3327736), (76, 2627160), (80, 2495802), (95, 2101728), (96, 2079835), (114, 1751440), (120, 1663868), (152, 1313580), (160, 1247901), (190, 1050864), (228, 875720), (240, 831934), (285, 700576), (304, 656790), (380, 525432), (456, 437860), (480, 415967), (570, 350288), (608, 328395), (760, 262716), (912, 218930), (1140, 175144), (1520, 131358), (1824, 109465), (2280, 87572), (3040, 65679), (4560, 43786), (9120, 21893)]