210982080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 224

約数和(自身を含む): 724204800

約数和(自身を除く): 513222720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 192, 215, 228, 240, 258, 269, 285, 304, 320, 344, 380, 430, 456, 480, 516, 538, 570, 608, 645, 688, 760, 807, 817, 860, 912, 960, 1032, 1076, 1140, 1216, 1290, 1345, 1376, 1520, 1614, 1634, 1720, 1824, 2064, 2152, 2280, 2451, 2580, 2690, 2752, 3040, 3228, 3268, 3440, 3648, 4035, 4085, 4128, 4304, 4560, 4902, 5111, 5160, 5380, 6080, 6456, 6536, 6880, 8070, 8170, 8256, 8608, 9120, 9804, 10222, 10320, 10760, 11567, 12255, 12912, 13072, 13760, 15333, 16140, 16340, 17216, 18240, 19608, 20444, 20640, 21520, 23134, 24510, 25555, 25824, 26144, 30666, 32280, 32680, 34701, 39216, 40888, 41280, 43040, 46268, 49020, 51110, 51648, 52288, 57835, 61332, 64560, 65360, 69402, 76665, 78432, 81776, 86080, 92536, 98040, 102220, 115670, 122664, 129120, 130720, 138804, 153330, 156864, 163552, 173505, 185072, 196080, 204440, 219773, 231340, 245328, 258240, 261440, 277608, 306660, 327104, 347010, 370144, 392160, 408880, 439546, 462680, 490656, 555216, 613320, 659319, 694020, 740288, 784320, 817760, 879092, 925360, 981312, 1098865, 1110432, 1226640, 1318638, 1388040, 1635520, 1758184, 1850720, 2197730, 2220864, 2453280, 2637276, 2776080, 3296595, 3516368, 3701440, 4395460, 4906560, 5274552, 5552160, 6593190, 7032736, 8790920, 10549104, 11104320, 13186380, 14065472, 17581840, 21098208, 26372760, 35163680, 42196416, 52745520, 70327360, 105491040, 210982080]

約数ペア:

[(1, 210982080), (2, 105491040), (3, 70327360), (4, 52745520), (5, 42196416), (6, 35163680), (8, 26372760), (10, 21098208), (12, 17581840), (15, 14065472), (16, 13186380), (19, 11104320), (20, 10549104), (24, 8790920), (30, 7032736), (32, 6593190), (38, 5552160), (40, 5274552), (43, 4906560), (48, 4395460), (57, 3701440), (60, 3516368), (64, 3296595), (76, 2776080), (80, 2637276), (86, 2453280), (95, 2220864), (96, 2197730), (114, 1850720), (120, 1758184), (129, 1635520), (152, 1388040), (160, 1318638), (172, 1226640), (190, 1110432), (192, 1098865), (215, 981312), (228, 925360), (240, 879092), (258, 817760), (269, 784320), (285, 740288), (304, 694020), (320, 659319), (344, 613320), (380, 555216), (430, 490656), (456, 462680), (480, 439546), (516, 408880), (538, 392160), (570, 370144), (608, 347010), (645, 327104), (688, 306660), (760, 277608), (807, 261440), (817, 258240), (860, 245328), (912, 231340), (960, 219773), (1032, 204440), (1076, 196080), (1140, 185072), (1216, 173505), (1290, 163552), (1345, 156864), (1376, 153330), (1520, 138804), (1614, 130720), (1634, 129120), (1720, 122664), (1824, 115670), (2064, 102220), (2152, 98040), (2280, 92536), (2451, 86080), (2580, 81776), (2690, 78432), (2752, 76665), (3040, 69402), (3228, 65360), (3268, 64560), (3440, 61332), (3648, 57835), (4035, 52288), (4085, 51648), (4128, 51110), (4304, 49020), (4560, 46268), (4902, 43040), (5111, 41280), (5160, 40888), (5380, 39216), (6080, 34701), (6456, 32680), (6536, 32280), (6880, 30666), (8070, 26144), (8170, 25824), (8256, 25555), (8608, 24510), (9120, 23134), (9804, 21520), (10222, 20640), (10320, 20444), (10760, 19608), (11567, 18240), (12255, 17216), (12912, 16340), (13072, 16140), (13760, 15333)]