1916579280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2874

約数の個数: 320

約数和(自身を含む): 7610370048

約数和(自身を除く): 5693790768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 48, 55, 56, 60, 66, 70, 74, 77, 80, 84, 88, 105, 110, 111, 112, 120, 132, 140, 148, 154, 165, 168, 176, 185, 210, 220, 222, 231, 240, 259, 264, 280, 296, 308, 330, 336, 370, 385, 407, 420, 440, 444, 462, 518, 528, 555, 560, 592, 616, 660, 740, 770, 777, 814, 840, 880, 888, 924, 1036, 1110, 1155, 1221, 1232, 1295, 1320, 1480, 1540, 1554, 1628, 1680, 1776, 1848, 2035, 2072, 2220, 2310, 2442, 2590, 2640, 2803, 2849, 2960, 3080, 3108, 3256, 3696, 3885, 4070, 4144, 4440, 4620, 4884, 5180, 5606, 5698, 6105, 6160, 6216, 6512, 7770, 8140, 8409, 8547, 8880, 9240, 9768, 10360, 11212, 11396, 12210, 12432, 14015, 14245, 15540, 16280, 16818, 17094, 18480, 19536, 19621, 20720, 22424, 22792, 24420, 28030, 28490, 30833, 31080, 32560, 33636, 34188, 39242, 42045, 42735, 44848, 45584, 48840, 56060, 56980, 58863, 61666, 62160, 67272, 68376, 78484, 84090, 85470, 92499, 97680, 98105, 103711, 112120, 113960, 117726, 123332, 134544, 136752, 154165, 156968, 168180, 170940, 184998, 196210, 207422, 215831, 224240, 227920, 235452, 246664, 294315, 308330, 311133, 313936, 336360, 341880, 369996, 392420, 414844, 431662, 462495, 470904, 493328, 518555, 588630, 616660, 622266, 647493, 672720, 683760, 725977, 739992, 784840, 829688, 863324, 924990, 941808, 1037110, 1079155, 1140821, 1177260, 1233320, 1244532, 1294986, 1451954, 1479984, 1555665, 1569680, 1659376, 1726648, 1849980, 2074220, 2158310, 2177931, 2281642, 2354520, 2466640, 2489064, 2589972, 2903908, 3111330, 3237465, 3422463, 3453296, 3629885, 3699960, 4148440, 4316620, 4355862, 4563284, 4709040, 4978128, 5179944, 5704105, 5807816, 6222660, 6474930, 6844926, 7259770, 7399920, 7985747, 8296880, 8633240, 8711724, 9126568, 10359888, 10889655, 11408210, 11615632, 12445320, 12949860, 13689852, 14519540, 15971494, 17112315, 17266480, 17423448, 18253136, 21779310, 22816420, 23957241, 24890640, 25899720, 27379704, 29039080, 31942988, 34224630, 34846896, 39928735, 43558620, 45632840, 47914482, 51799440, 54759408, 58078160, 63885976, 68449260, 79857470, 87117240, 91265680, 95828964, 119786205, 127771952, 136898520, 159714940, 174234480, 191657928, 239572410, 273797040, 319429880, 383315856, 479144820, 638859760, 958289640, 1916579280]

約数ペア:

[(1, 1916579280), (2, 958289640), (3, 638859760), (4, 479144820), (5, 383315856), (6, 319429880), (7, 273797040), (8, 239572410), (10, 191657928), (11, 174234480), (12, 159714940), (14, 136898520), (15, 127771952), (16, 119786205), (20, 95828964), (21, 91265680), (22, 87117240), (24, 79857470), (28, 68449260), (30, 63885976), (33, 58078160), (35, 54759408), (37, 51799440), (40, 47914482), (42, 45632840), (44, 43558620), (48, 39928735), (55, 34846896), (56, 34224630), (60, 31942988), (66, 29039080), (70, 27379704), (74, 25899720), (77, 24890640), (80, 23957241), (84, 22816420), (88, 21779310), (105, 18253136), (110, 17423448), (111, 17266480), (112, 17112315), (120, 15971494), (132, 14519540), (140, 13689852), (148, 12949860), (154, 12445320), (165, 11615632), (168, 11408210), (176, 10889655), (185, 10359888), (210, 9126568), (220, 8711724), (222, 8633240), (231, 8296880), (240, 7985747), (259, 7399920), (264, 7259770), (280, 6844926), (296, 6474930), (308, 6222660), (330, 5807816), (336, 5704105), (370, 5179944), (385, 4978128), (407, 4709040), (420, 4563284), (440, 4355862), (444, 4316620), (462, 4148440), (518, 3699960), (528, 3629885), (555, 3453296), (560, 3422463), (592, 3237465), (616, 3111330), (660, 2903908), (740, 2589972), (770, 2489064), (777, 2466640), (814, 2354520), (840, 2281642), (880, 2177931), (888, 2158310), (924, 2074220), (1036, 1849980), (1110, 1726648), (1155, 1659376), (1221, 1569680), (1232, 1555665), (1295, 1479984), (1320, 1451954), (1480, 1294986), (1540, 1244532), (1554, 1233320), (1628, 1177260), (1680, 1140821), (1776, 1079155), (1848, 1037110), (2035, 941808), (2072, 924990), (2220, 863324), (2310, 829688), (2442, 784840), (2590, 739992), (2640, 725977), (2803, 683760), (2849, 672720), (2960, 647493), (3080, 622266), (3108, 616660), (3256, 588630), (3696, 518555), (3885, 493328), (4070, 470904), (4144, 462495), (4440, 431662), (4620, 414844), (4884, 392420), (5180, 369996), (5606, 341880), (5698, 336360), (6105, 313936), (6160, 311133), (6216, 308330), (6512, 294315), (7770, 246664), (8140, 235452), (8409, 227920), (8547, 224240), (8880, 215831), (9240, 207422), (9768, 196210), (10360, 184998), (11212, 170940), (11396, 168180), (12210, 156968), (12432, 154165), (14015, 136752), (14245, 134544), (15540, 123332), (16280, 117726), (16818, 113960), (17094, 112120), (18480, 103711), (19536, 98105), (19621, 97680), (20720, 92499), (22424, 85470), (22792, 84090), (24420, 78484), (28030, 68376), (28490, 67272), (30833, 62160), (31080, 61666), (32560, 58863), (33636, 56980), (34188, 56060), (39242, 48840), (42045, 45584), (42735, 44848)]