218195520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1361}}^1$

素因数の和:1548

約数の個数: 112

約数和(自身を含む): 697431168

約数和(自身を除く): 479235648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 167, 192, 240, 320, 334, 480, 501, 668, 835, 960, 1002, 1336, 1361, 1670, 2004, 2505, 2672, 2722, 3340, 4008, 4083, 5010, 5344, 5444, 6680, 6805, 8016, 8166, 10020, 10688, 10888, 13360, 13610, 16032, 16332, 20040, 20415, 21776, 26720, 27220, 32064, 32664, 40080, 40830, 43552, 53440, 54440, 65328, 80160, 81660, 87104, 108880, 130656, 160320, 163320, 217760, 227287, 261312, 326640, 435520, 454574, 653280, 681861, 909148, 1136435, 1306560, 1363722, 1818296, 2272870, 2727444, 3409305, 3636592, 4545740, 5454888, 6818610, 7273184, 9091480, 10909776, 13637220, 14546368, 18182960, 21819552, 27274440, 36365920, 43639104, 54548880, 72731840, 109097760, 218195520]

約数ペア:

[(1, 218195520), (2, 109097760), (3, 72731840), (4, 54548880), (5, 43639104), (6, 36365920), (8, 27274440), (10, 21819552), (12, 18182960), (15, 14546368), (16, 13637220), (20, 10909776), (24, 9091480), (30, 7273184), (32, 6818610), (40, 5454888), (48, 4545740), (60, 3636592), (64, 3409305), (80, 2727444), (96, 2272870), (120, 1818296), (160, 1363722), (167, 1306560), (192, 1136435), (240, 909148), (320, 681861), (334, 653280), (480, 454574), (501, 435520), (668, 326640), (835, 261312), (960, 227287), (1002, 217760), (1336, 163320), (1361, 160320), (1670, 130656), (2004, 108880), (2505, 87104), (2672, 81660), (2722, 80160), (3340, 65328), (4008, 54440), (4083, 53440), (5010, 43552), (5344, 40830), (5444, 40080), (6680, 32664), (6805, 32064), (8016, 27220), (8166, 26720), (10020, 21776), (10688, 20415), (10888, 20040), (13360, 16332), (13610, 16032)]