123065040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 320

約数和(自身を含む): 479969280

約数和(自身を除く): 356904240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 102, 105, 112, 119, 120, 124, 136, 139, 140, 155, 168, 170, 186, 204, 210, 217, 238, 240, 248, 255, 272, 278, 280, 310, 336, 340, 357, 372, 408, 417, 420, 434, 465, 476, 496, 510, 527, 556, 560, 595, 620, 651, 680, 695, 714, 744, 816, 834, 840, 868, 930, 952, 973, 1020, 1054, 1085, 1112, 1190, 1240, 1302, 1360, 1390, 1428, 1488, 1581, 1668, 1680, 1736, 1785, 1860, 1904, 1946, 2040, 2085, 2108, 2170, 2224, 2363, 2380, 2480, 2604, 2635, 2780, 2856, 2919, 3162, 3255, 3336, 3472, 3570, 3689, 3720, 3892, 4080, 4170, 4216, 4309, 4340, 4726, 4760, 4865, 5208, 5270, 5560, 5712, 5838, 6324, 6510, 6672, 7089, 7140, 7378, 7440, 7784, 7905, 8340, 8432, 8618, 8680, 9452, 9520, 9730, 10416, 10540, 11067, 11120, 11676, 11815, 12648, 12927, 13020, 14178, 14280, 14595, 14756, 15568, 15810, 16541, 16680, 17236, 17360, 18445, 18904, 19460, 21080, 21545, 22134, 23352, 23630, 25296, 25854, 26040, 28356, 28560, 29190, 29512, 30163, 31620, 33082, 33360, 34472, 35445, 36890, 37808, 38920, 42160, 43090, 44268, 46704, 47260, 49623, 51708, 52080, 55335, 56712, 58380, 59024, 60326, 63240, 64635, 66164, 68944, 70890, 73253, 73780, 77840, 82705, 86180, 88536, 90489, 94520, 99246, 103416, 110670, 113424, 116760, 120652, 126480, 129270, 132328, 141780, 146506, 147560, 150815, 165410, 172360, 177072, 180978, 189040, 198492, 206832, 219759, 221340, 233520, 241304, 248115, 258540, 264656, 283560, 293012, 295120, 301630, 330820, 344720, 361956, 366265, 396984, 439518, 442680, 452445, 482608, 496230, 512771, 517080, 567120, 586024, 603260, 661640, 723912, 732530, 793968, 879036, 885360, 904890, 992460, 1025542, 1034160, 1098795, 1172048, 1206520, 1323280, 1447824, 1465060, 1538313, 1758072, 1809780, 1984920, 2051084, 2197590, 2413040, 2563855, 2930120, 3076626, 3516144, 3619560, 3969840, 4102168, 4395180, 5127710, 5860240, 6153252, 7239120, 7691565, 8204336, 8790360, 10255420, 12306504, 15383130, 17580720, 20510840, 24613008, 30766260, 41021680, 61532520, 123065040]

約数ペア:

[(1, 123065040), (2, 61532520), (3, 41021680), (4, 30766260), (5, 24613008), (6, 20510840), (7, 17580720), (8, 15383130), (10, 12306504), (12, 10255420), (14, 8790360), (15, 8204336), (16, 7691565), (17, 7239120), (20, 6153252), (21, 5860240), (24, 5127710), (28, 4395180), (30, 4102168), (31, 3969840), (34, 3619560), (35, 3516144), (40, 3076626), (42, 2930120), (48, 2563855), (51, 2413040), (56, 2197590), (60, 2051084), (62, 1984920), (68, 1809780), (70, 1758072), (80, 1538313), (84, 1465060), (85, 1447824), (93, 1323280), (102, 1206520), (105, 1172048), (112, 1098795), (119, 1034160), (120, 1025542), (124, 992460), (136, 904890), (139, 885360), (140, 879036), (155, 793968), (168, 732530), (170, 723912), (186, 661640), (204, 603260), (210, 586024), (217, 567120), (238, 517080), (240, 512771), (248, 496230), (255, 482608), (272, 452445), (278, 442680), (280, 439518), (310, 396984), (336, 366265), (340, 361956), (357, 344720), (372, 330820), (408, 301630), (417, 295120), (420, 293012), (434, 283560), (465, 264656), (476, 258540), (496, 248115), (510, 241304), (527, 233520), (556, 221340), (560, 219759), (595, 206832), (620, 198492), (651, 189040), (680, 180978), (695, 177072), (714, 172360), (744, 165410), (816, 150815), (834, 147560), (840, 146506), (868, 141780), (930, 132328), (952, 129270), (973, 126480), (1020, 120652), (1054, 116760), (1085, 113424), (1112, 110670), (1190, 103416), (1240, 99246), (1302, 94520), (1360, 90489), (1390, 88536), (1428, 86180), (1488, 82705), (1581, 77840), (1668, 73780), (1680, 73253), (1736, 70890), (1785, 68944), (1860, 66164), (1904, 64635), (1946, 63240), (2040, 60326), (2085, 59024), (2108, 58380), (2170, 56712), (2224, 55335), (2363, 52080), (2380, 51708), (2480, 49623), (2604, 47260), (2635, 46704), (2780, 44268), (2856, 43090), (2919, 42160), (3162, 38920), (3255, 37808), (3336, 36890), (3472, 35445), (3570, 34472), (3689, 33360), (3720, 33082), (3892, 31620), (4080, 30163), (4170, 29512), (4216, 29190), (4309, 28560), (4340, 28356), (4726, 26040), (4760, 25854), (4865, 25296), (5208, 23630), (5270, 23352), (5560, 22134), (5712, 21545), (5838, 21080), (6324, 19460), (6510, 18904), (6672, 18445), (7089, 17360), (7140, 17236), (7378, 16680), (7440, 16541), (7784, 15810), (7905, 15568), (8340, 14756), (8432, 14595), (8618, 14280), (8680, 14178), (9452, 13020), (9520, 12927), (9730, 12648), (10416, 11815), (10540, 11676), (11067, 11120)]