214232220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1764

約数の個数: 144

約数和(自身を含む): 702942240

約数和(自身を除く): 488710020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1693, 1710, 2109, 2220, 2812, 3330, 3386, 3420, 3515, 4218, 5079, 6327, 6660, 6772, 7030, 8436, 8465, 10158, 10545, 12654, 14060, 15237, 16930, 20316, 21090, 25308, 25395, 30474, 31635, 32167, 33860, 42180, 50790, 60948, 62641, 63270, 64334, 76185, 96501, 101580, 125282, 126540, 128668, 152370, 160835, 187923, 193002, 250564, 289503, 304740, 313205, 321670, 375846, 386004, 482505, 563769, 579006, 626410, 643340, 751692, 939615, 965010, 1127538, 1158012, 1190179, 1252820, 1447515, 1879230, 1930020, 2255076, 2380358, 2818845, 2895030, 3570537, 3758460, 4760716, 5637690, 5790060, 5950895, 7141074, 10711611, 11275380, 11901790, 14282148, 17852685, 21423222, 23803580, 35705370, 42846444, 53558055, 71410740, 107116110, 214232220]

約数ペア:

[(1, 214232220), (2, 107116110), (3, 71410740), (4, 53558055), (5, 42846444), (6, 35705370), (9, 23803580), (10, 21423222), (12, 17852685), (15, 14282148), (18, 11901790), (19, 11275380), (20, 10711611), (30, 7141074), (36, 5950895), (37, 5790060), (38, 5637690), (45, 4760716), (57, 3758460), (60, 3570537), (74, 2895030), (76, 2818845), (90, 2380358), (95, 2255076), (111, 1930020), (114, 1879230), (148, 1447515), (171, 1252820), (180, 1190179), (185, 1158012), (190, 1127538), (222, 965010), (228, 939615), (285, 751692), (333, 643340), (342, 626410), (370, 579006), (380, 563769), (444, 482505), (555, 386004), (570, 375846), (666, 321670), (684, 313205), (703, 304740), (740, 289503), (855, 250564), (1110, 193002), (1140, 187923), (1332, 160835), (1406, 152370), (1665, 128668), (1693, 126540), (1710, 125282), (2109, 101580), (2220, 96501), (2812, 76185), (3330, 64334), (3386, 63270), (3420, 62641), (3515, 60948), (4218, 50790), (5079, 42180), (6327, 33860), (6660, 32167), (6772, 31635), (7030, 30474), (8436, 25395), (8465, 25308), (10158, 21090), (10545, 20316), (12654, 16930), (14060, 15237)]