210266560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 611550720

約数和(自身を除く): 401284160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 43, 56, 59, 64, 70, 74, 80, 86, 112, 118, 140, 148, 160, 172, 185, 215, 224, 236, 259, 280, 295, 296, 301, 320, 344, 370, 413, 430, 448, 472, 518, 560, 590, 592, 602, 688, 740, 826, 860, 944, 1036, 1120, 1180, 1184, 1204, 1295, 1376, 1480, 1505, 1591, 1652, 1720, 1888, 2065, 2072, 2183, 2240, 2360, 2368, 2408, 2537, 2590, 2752, 2960, 3010, 3182, 3304, 3440, 3776, 4130, 4144, 4366, 4720, 4816, 5074, 5180, 5920, 6020, 6364, 6608, 6880, 7955, 8260, 8288, 8732, 9440, 9632, 10148, 10360, 10915, 11137, 11840, 12040, 12685, 12728, 13216, 13760, 15281, 15910, 16520, 16576, 17464, 17759, 18880, 19264, 20296, 20720, 21830, 22274, 24080, 25370, 25456, 26432, 30562, 31820, 33040, 34928, 35518, 40592, 41440, 43660, 44548, 48160, 50740, 50912, 55685, 61124, 63640, 66080, 69856, 71036, 76405, 81184, 82880, 87320, 88795, 89096, 93869, 96320, 101480, 101824, 111370, 122248, 127280, 132160, 139712, 142072, 152810, 162368, 174640, 177590, 178192, 187738, 202960, 222740, 244496, 254560, 284144, 305620, 349280, 355180, 356384, 375476, 405920, 445480, 469345, 488992, 509120, 568288, 611240, 657083, 698560, 710360, 712768, 750952, 811840, 890960, 938690, 977984, 1136576, 1222480, 1314166, 1420720, 1501904, 1781920, 1877380, 2444960, 2628332, 2841440, 3003808, 3285415, 3563840, 3754760, 4889920, 5256664, 5682880, 6007616, 6570830, 7509520, 10513328, 13141660, 15019040, 21026656, 26283320, 30038080, 42053312, 52566640, 105133280, 210266560]

約数ペア:

[(1, 210266560), (2, 105133280), (4, 52566640), (5, 42053312), (7, 30038080), (8, 26283320), (10, 21026656), (14, 15019040), (16, 13141660), (20, 10513328), (28, 7509520), (32, 6570830), (35, 6007616), (37, 5682880), (40, 5256664), (43, 4889920), (56, 3754760), (59, 3563840), (64, 3285415), (70, 3003808), (74, 2841440), (80, 2628332), (86, 2444960), (112, 1877380), (118, 1781920), (140, 1501904), (148, 1420720), (160, 1314166), (172, 1222480), (185, 1136576), (215, 977984), (224, 938690), (236, 890960), (259, 811840), (280, 750952), (295, 712768), (296, 710360), (301, 698560), (320, 657083), (344, 611240), (370, 568288), (413, 509120), (430, 488992), (448, 469345), (472, 445480), (518, 405920), (560, 375476), (590, 356384), (592, 355180), (602, 349280), (688, 305620), (740, 284144), (826, 254560), (860, 244496), (944, 222740), (1036, 202960), (1120, 187738), (1180, 178192), (1184, 177590), (1204, 174640), (1295, 162368), (1376, 152810), (1480, 142072), (1505, 139712), (1591, 132160), (1652, 127280), (1720, 122248), (1888, 111370), (2065, 101824), (2072, 101480), (2183, 96320), (2240, 93869), (2360, 89096), (2368, 88795), (2408, 87320), (2537, 82880), (2590, 81184), (2752, 76405), (2960, 71036), (3010, 69856), (3182, 66080), (3304, 63640), (3440, 61124), (3776, 55685), (4130, 50912), (4144, 50740), (4366, 48160), (4720, 44548), (4816, 43660), (5074, 41440), (5180, 40592), (5920, 35518), (6020, 34928), (6364, 33040), (6608, 31820), (6880, 30562), (7955, 26432), (8260, 25456), (8288, 25370), (8732, 24080), (9440, 22274), (9632, 21830), (10148, 20720), (10360, 20296), (10915, 19264), (11137, 18880), (11840, 17759), (12040, 17464), (12685, 16576), (12728, 16520), (13216, 15910), (13760, 15281)]