235016320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 505258880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 128, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 251, 266, 280, 304, 308, 320, 352, 380, 385, 418, 440, 448, 502, 532, 560, 608, 616, 640, 665, 704, 760, 770, 836, 880, 896, 1004, 1045, 1064, 1120, 1216, 1232, 1255, 1330, 1408, 1463, 1520, 1540, 1672, 1757, 1760, 2008, 2090, 2128, 2240, 2432, 2464, 2510, 2660, 2761, 2926, 3040, 3080, 3344, 3514, 3520, 4016, 4180, 4256, 4480, 4769, 4928, 5020, 5320, 5522, 5852, 6080, 6160, 6688, 7028, 7040, 7315, 8032, 8360, 8512, 8785, 9538, 9856, 10040, 10640, 11044, 11704, 12160, 12320, 13376, 13805, 14056, 14630, 16064, 16720, 17024, 17570, 19076, 19327, 20080, 21280, 22088, 23408, 23845, 24640, 26752, 27610, 28112, 29260, 32128, 33383, 33440, 35140, 38152, 38654, 40160, 42560, 44176, 46816, 47690, 49280, 52459, 55220, 56224, 58520, 66766, 66880, 70280, 76304, 77308, 80320, 85120, 88352, 93632, 95380, 96635, 104918, 110440, 112448, 117040, 133532, 133760, 140560, 152608, 154616, 160640, 166915, 176704, 187264, 190760, 193270, 209836, 220880, 224896, 234080, 262295, 267064, 281120, 305216, 309232, 333830, 353408, 367213, 381520, 386540, 419672, 441760, 468160, 524590, 534128, 562240, 610432, 618464, 667660, 734426, 763040, 773080, 839344, 883520, 936320, 1049180, 1068256, 1124480, 1236928, 1335320, 1468852, 1526080, 1546160, 1678688, 1767040, 1836065, 2098360, 2136512, 2473856, 2670640, 2937704, 3052160, 3092320, 3357376, 3672130, 4196720, 4273024, 5341280, 5875408, 6184640, 6714752, 7344260, 8393440, 10682560, 11750816, 12369280, 14688520, 16786880, 21365120, 23501632, 29377040, 33573760, 47003264, 58754080, 117508160, 235016320]

約数ペア:

[(1, 235016320), (2, 117508160), (4, 58754080), (5, 47003264), (7, 33573760), (8, 29377040), (10, 23501632), (11, 21365120), (14, 16786880), (16, 14688520), (19, 12369280), (20, 11750816), (22, 10682560), (28, 8393440), (32, 7344260), (35, 6714752), (38, 6184640), (40, 5875408), (44, 5341280), (55, 4273024), (56, 4196720), (64, 3672130), (70, 3357376), (76, 3092320), (77, 3052160), (80, 2937704), (88, 2670640), (95, 2473856), (110, 2136512), (112, 2098360), (128, 1836065), (133, 1767040), (140, 1678688), (152, 1546160), (154, 1526080), (160, 1468852), (176, 1335320), (190, 1236928), (209, 1124480), (220, 1068256), (224, 1049180), (251, 936320), (266, 883520), (280, 839344), (304, 773080), (308, 763040), (320, 734426), (352, 667660), (380, 618464), (385, 610432), (418, 562240), (440, 534128), (448, 524590), (502, 468160), (532, 441760), (560, 419672), (608, 386540), (616, 381520), (640, 367213), (665, 353408), (704, 333830), (760, 309232), (770, 305216), (836, 281120), (880, 267064), (896, 262295), (1004, 234080), (1045, 224896), (1064, 220880), (1120, 209836), (1216, 193270), (1232, 190760), (1255, 187264), (1330, 176704), (1408, 166915), (1463, 160640), (1520, 154616), (1540, 152608), (1672, 140560), (1757, 133760), (1760, 133532), (2008, 117040), (2090, 112448), (2128, 110440), (2240, 104918), (2432, 96635), (2464, 95380), (2510, 93632), (2660, 88352), (2761, 85120), (2926, 80320), (3040, 77308), (3080, 76304), (3344, 70280), (3514, 66880), (3520, 66766), (4016, 58520), (4180, 56224), (4256, 55220), (4480, 52459), (4769, 49280), (4928, 47690), (5020, 46816), (5320, 44176), (5522, 42560), (5852, 40160), (6080, 38654), (6160, 38152), (6688, 35140), (7028, 33440), (7040, 33383), (7315, 32128), (8032, 29260), (8360, 28112), (8512, 27610), (8785, 26752), (9538, 24640), (9856, 23845), (10040, 23408), (10640, 22088), (11044, 21280), (11704, 20080), (12160, 19327), (12320, 19076), (13376, 17570), (13805, 17024), (14056, 16720), (14630, 16064)]