187892640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10037}}^1$

素因数の和:10071

約数の個数: 144

約数和(自身を含む): 690574248

約数和(自身を除く): 502681608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10037, 18720, 20074, 30111, 40148, 50185, 60222, 80296, 90333, 100370, 120444, 130481, 150555, 160592, 180666, 200740, 240888, 260962, 301110, 321184, 361332, 391443, 401480, 451665, 481776, 521924, 602220, 652405, 722664, 782886, 802960, 903330, 963552, 1043848, 1174329, 1204440, 1304810, 1445328, 1565772, 1605920, 1806660, 1957215, 2087696, 2348658, 2408880, 2609620, 2890656, 3131544, 3613320, 3914430, 4175392, 4697316, 4817760, 5219240, 5871645, 6263088, 7226640, 7828860, 9394632, 10438480, 11743290, 12526176, 14453280, 15657720, 18789264, 20876960, 23486580, 31315440, 37578528, 46973160, 62630880, 93946320, 187892640]

約数ペア:

[(1, 187892640), (2, 93946320), (3, 62630880), (4, 46973160), (5, 37578528), (6, 31315440), (8, 23486580), (9, 20876960), (10, 18789264), (12, 15657720), (13, 14453280), (15, 12526176), (16, 11743290), (18, 10438480), (20, 9394632), (24, 7828860), (26, 7226640), (30, 6263088), (32, 5871645), (36, 5219240), (39, 4817760), (40, 4697316), (45, 4175392), (48, 3914430), (52, 3613320), (60, 3131544), (65, 2890656), (72, 2609620), (78, 2408880), (80, 2348658), (90, 2087696), (96, 1957215), (104, 1806660), (117, 1605920), (120, 1565772), (130, 1445328), (144, 1304810), (156, 1204440), (160, 1174329), (180, 1043848), (195, 963552), (208, 903330), (234, 802960), (240, 782886), (260, 722664), (288, 652405), (312, 602220), (360, 521924), (390, 481776), (416, 451665), (468, 401480), (480, 391443), (520, 361332), (585, 321184), (624, 301110), (720, 260962), (780, 240888), (936, 200740), (1040, 180666), (1170, 160592), (1248, 150555), (1440, 130481), (1560, 120444), (1872, 100370), (2080, 90333), (2340, 80296), (3120, 60222), (3744, 50185), (4680, 40148), (6240, 30111), (9360, 20074), (10037, 18720)]