211188240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2141}}^1$

素因数の和:2297

約数の個数: 120

約数和(自身を含む): 714751128

約数和(自身を除く): 503562888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2141, 2192, 2466, 2740, 3288, 4110, 4282, 4932, 5480, 6165, 6423, 6576, 8220, 8564, 9864, 10705, 10960, 12330, 12846, 16440, 17128, 19269, 19728, 21410, 24660, 25692, 32115, 32880, 34256, 38538, 42820, 49320, 51384, 64230, 77076, 85640, 96345, 98640, 102768, 128460, 154152, 171280, 192690, 256920, 293317, 308304, 385380, 513840, 586634, 770760, 879951, 1173268, 1466585, 1541520, 1759902, 2346536, 2639853, 2933170, 3519804, 4399755, 4693072, 5279706, 5866340, 7039608, 8799510, 10559412, 11732680, 13199265, 14079216, 17599020, 21118824, 23465360, 26398530, 35198040, 42237648, 52797060, 70396080, 105594120, 211188240]

約数ペア:

[(1, 211188240), (2, 105594120), (3, 70396080), (4, 52797060), (5, 42237648), (6, 35198040), (8, 26398530), (9, 23465360), (10, 21118824), (12, 17599020), (15, 14079216), (16, 13199265), (18, 11732680), (20, 10559412), (24, 8799510), (30, 7039608), (36, 5866340), (40, 5279706), (45, 4693072), (48, 4399755), (60, 3519804), (72, 2933170), (80, 2639853), (90, 2346536), (120, 1759902), (137, 1541520), (144, 1466585), (180, 1173268), (240, 879951), (274, 770760), (360, 586634), (411, 513840), (548, 385380), (685, 308304), (720, 293317), (822, 256920), (1096, 192690), (1233, 171280), (1370, 154152), (1644, 128460), (2055, 102768), (2141, 98640), (2192, 96345), (2466, 85640), (2740, 77076), (3288, 64230), (4110, 51384), (4282, 49320), (4932, 42820), (5480, 38538), (6165, 34256), (6423, 32880), (6576, 32115), (8220, 25692), (8564, 24660), (9864, 21410), (10705, 19728), (10960, 19269), (12330, 17128), (12846, 16440)]