2079553920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 256

約数和(自身を含む): 6918194880

約数和(自身を除く): 4838640960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 73, 74, 80, 96, 111, 120, 128, 146, 148, 160, 185, 192, 219, 222, 240, 292, 296, 320, 365, 370, 384, 401, 438, 444, 480, 555, 584, 592, 640, 730, 740, 802, 876, 888, 960, 1095, 1110, 1168, 1184, 1203, 1460, 1480, 1604, 1752, 1776, 1920, 2005, 2190, 2220, 2336, 2368, 2406, 2701, 2920, 2960, 3208, 3504, 3552, 4010, 4380, 4440, 4672, 4736, 4812, 5402, 5840, 5920, 6015, 6416, 7008, 7104, 8020, 8103, 8760, 8880, 9344, 9624, 10804, 11680, 11840, 12030, 12832, 13505, 14016, 14208, 14837, 16040, 16206, 17520, 17760, 19248, 21608, 23360, 23680, 24060, 25664, 27010, 28032, 29273, 29674, 32080, 32412, 35040, 35520, 38496, 40515, 43216, 44511, 46720, 48120, 51328, 54020, 58546, 59348, 64160, 64824, 70080, 71040, 74185, 76992, 81030, 86432, 87819, 89022, 96240, 108040, 117092, 118696, 128320, 129648, 140160, 146365, 148370, 153984, 162060, 172864, 175638, 178044, 192480, 216080, 222555, 234184, 237392, 256640, 259296, 292730, 296740, 324120, 345728, 351276, 356088, 384960, 432160, 439095, 445110, 468368, 474784, 518592, 585460, 593480, 648240, 702552, 712176, 769920, 864320, 878190, 890220, 936736, 949568, 1037184, 1083101, 1170920, 1186960, 1296480, 1405104, 1424352, 1728640, 1756380, 1780440, 1873472, 1899136, 2166202, 2341840, 2373920, 2592960, 2810208, 2848704, 3249303, 3512760, 3560880, 3746944, 4332404, 4683680, 4747840, 5185920, 5415505, 5620416, 5697408, 6498606, 7025520, 7121760, 8664808, 9367360, 9495680, 10831010, 11240832, 12997212, 14051040, 14243520, 16246515, 17329616, 18734720, 21662020, 25994424, 28102080, 28487040, 32493030, 34659232, 43324040, 51988848, 56204160, 64986060, 69318464, 86648080, 103977696, 129972120, 138636928, 173296160, 207955392, 259944240, 346592320, 415910784, 519888480, 693184640, 1039776960, 2079553920]

約数ペア:

[(1, 2079553920), (2, 1039776960), (3, 693184640), (4, 519888480), (5, 415910784), (6, 346592320), (8, 259944240), (10, 207955392), (12, 173296160), (15, 138636928), (16, 129972120), (20, 103977696), (24, 86648080), (30, 69318464), (32, 64986060), (37, 56204160), (40, 51988848), (48, 43324040), (60, 34659232), (64, 32493030), (73, 28487040), (74, 28102080), (80, 25994424), (96, 21662020), (111, 18734720), (120, 17329616), (128, 16246515), (146, 14243520), (148, 14051040), (160, 12997212), (185, 11240832), (192, 10831010), (219, 9495680), (222, 9367360), (240, 8664808), (292, 7121760), (296, 7025520), (320, 6498606), (365, 5697408), (370, 5620416), (384, 5415505), (401, 5185920), (438, 4747840), (444, 4683680), (480, 4332404), (555, 3746944), (584, 3560880), (592, 3512760), (640, 3249303), (730, 2848704), (740, 2810208), (802, 2592960), (876, 2373920), (888, 2341840), (960, 2166202), (1095, 1899136), (1110, 1873472), (1168, 1780440), (1184, 1756380), (1203, 1728640), (1460, 1424352), (1480, 1405104), (1604, 1296480), (1752, 1186960), (1776, 1170920), (1920, 1083101), (2005, 1037184), (2190, 949568), (2220, 936736), (2336, 890220), (2368, 878190), (2406, 864320), (2701, 769920), (2920, 712176), (2960, 702552), (3208, 648240), (3504, 593480), (3552, 585460), (4010, 518592), (4380, 474784), (4440, 468368), (4672, 445110), (4736, 439095), (4812, 432160), (5402, 384960), (5840, 356088), (5920, 351276), (6015, 345728), (6416, 324120), (7008, 296740), (7104, 292730), (8020, 259296), (8103, 256640), (8760, 237392), (8880, 234184), (9344, 222555), (9624, 216080), (10804, 192480), (11680, 178044), (11840, 175638), (12030, 172864), (12832, 162060), (13505, 153984), (14016, 148370), (14208, 146365), (14837, 140160), (16040, 129648), (16206, 128320), (17520, 118696), (17760, 117092), (19248, 108040), (21608, 96240), (23360, 89022), (23680, 87819), (24060, 86432), (25664, 81030), (27010, 76992), (28032, 74185), (29273, 71040), (29674, 70080), (32080, 64824), (32412, 64160), (35040, 59348), (35520, 58546), (38496, 54020), (40515, 51328), (43216, 48120), (44511, 46720)]