31360249920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{2003}}^1$

素因数の和:2417

約数の個数: 224

約数和(自身を含む): 102031239168

約数和(自身を除く): 70670989248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 347, 376, 470, 480, 564, 694, 705, 752, 940, 960, 1041, 1128, 1388, 1410, 1504, 1735, 1880, 2003, 2082, 2256, 2776, 2820, 3008, 3470, 3760, 4006, 4164, 4512, 5205, 5552, 5640, 6009, 6940, 7520, 8012, 8328, 9024, 10015, 10410, 11104, 11280, 12018, 13880, 15040, 16024, 16309, 16656, 20030, 20820, 22208, 22560, 24036, 27760, 30045, 32048, 32618, 33312, 40060, 41640, 45120, 48072, 48927, 55520, 60090, 64096, 65236, 66624, 80120, 81545, 83280, 94141, 96144, 97854, 111040, 120180, 128192, 130472, 160240, 163090, 166560, 188282, 192288, 195708, 240360, 244635, 260944, 282423, 320480, 326180, 333120, 376564, 384576, 391416, 470705, 480720, 489270, 521888, 564846, 640960, 652360, 695041, 753128, 782832, 941410, 961440, 978540, 1043776, 1129692, 1304720, 1390082, 1412115, 1506256, 1565664, 1882820, 1922880, 1957080, 2085123, 2259384, 2609440, 2780164, 2824230, 3012512, 3131328, 3475205, 3765640, 3914160, 4170246, 4518768, 5218880, 5560328, 5648460, 6025024, 6950410, 7531280, 7828320, 8340492, 9037536, 10425615, 11120656, 11296920, 13900820, 15062560, 15656640, 16680984, 18075072, 20851230, 22241312, 22593840, 27801640, 30125120, 32666927, 33361968, 41702460, 44482624, 45187680, 55603280, 65333854, 66723936, 83404920, 90375360, 98000781, 111206560, 130667708, 133447872, 163334635, 166809840, 196001562, 222413120, 261335416, 326669270, 333619680, 392003124, 490003905, 522670832, 653338540, 667239360, 784006248, 980007810, 1045341664, 1306677080, 1568012496, 1960015620, 2090683328, 2613354160, 3136024992, 3920031240, 5226708320, 6272049984, 7840062480, 10453416640, 15680124960, 31360249920]

約数ペア:

[(1, 31360249920), (2, 15680124960), (3, 10453416640), (4, 7840062480), (5, 6272049984), (6, 5226708320), (8, 3920031240), (10, 3136024992), (12, 2613354160), (15, 2090683328), (16, 1960015620), (20, 1568012496), (24, 1306677080), (30, 1045341664), (32, 980007810), (40, 784006248), (47, 667239360), (48, 653338540), (60, 522670832), (64, 490003905), (80, 392003124), (94, 333619680), (96, 326669270), (120, 261335416), (141, 222413120), (160, 196001562), (188, 166809840), (192, 163334635), (235, 133447872), (240, 130667708), (282, 111206560), (320, 98000781), (347, 90375360), (376, 83404920), (470, 66723936), (480, 65333854), (564, 55603280), (694, 45187680), (705, 44482624), (752, 41702460), (940, 33361968), (960, 32666927), (1041, 30125120), (1128, 27801640), (1388, 22593840), (1410, 22241312), (1504, 20851230), (1735, 18075072), (1880, 16680984), (2003, 15656640), (2082, 15062560), (2256, 13900820), (2776, 11296920), (2820, 11120656), (3008, 10425615), (3470, 9037536), (3760, 8340492), (4006, 7828320), (4164, 7531280), (4512, 6950410), (5205, 6025024), (5552, 5648460), (5640, 5560328), (6009, 5218880), (6940, 4518768), (7520, 4170246), (8012, 3914160), (8328, 3765640), (9024, 3475205), (10015, 3131328), (10410, 3012512), (11104, 2824230), (11280, 2780164), (12018, 2609440), (13880, 2259384), (15040, 2085123), (16024, 1957080), (16309, 1922880), (16656, 1882820), (20030, 1565664), (20820, 1506256), (22208, 1412115), (22560, 1390082), (24036, 1304720), (27760, 1129692), (30045, 1043776), (32048, 978540), (32618, 961440), (33312, 941410), (40060, 782832), (41640, 753128), (45120, 695041), (48072, 652360), (48927, 640960), (55520, 564846), (60090, 521888), (64096, 489270), (65236, 480720), (66624, 470705), (80120, 391416), (81545, 384576), (83280, 376564), (94141, 333120), (96144, 326180), (97854, 320480), (111040, 282423), (120180, 260944), (128192, 244635), (130472, 240360), (160240, 195708), (163090, 192288), (166560, 188282)]