131083560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 445798080

約数和(自身を除く): 314714520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 83, 90, 107, 120, 123, 164, 166, 180, 205, 214, 246, 249, 321, 328, 332, 360, 369, 410, 415, 428, 492, 498, 535, 615, 642, 664, 738, 747, 820, 830, 856, 963, 984, 996, 1070, 1230, 1245, 1284, 1476, 1494, 1605, 1640, 1660, 1845, 1926, 1992, 2140, 2460, 2490, 2568, 2952, 2988, 3210, 3320, 3403, 3690, 3735, 3852, 4280, 4387, 4815, 4920, 4980, 5976, 6420, 6806, 7380, 7470, 7704, 8774, 8881, 9630, 9960, 10209, 12840, 13161, 13612, 14760, 14940, 17015, 17548, 17762, 19260, 20418, 21935, 26322, 26643, 27224, 29880, 30627, 34030, 35096, 35524, 38520, 39483, 40836, 43870, 44405, 51045, 52644, 53286, 61254, 65805, 68060, 71048, 78966, 79929, 81672, 87740, 88810, 102090, 105288, 106572, 122508, 131610, 133215, 136120, 153135, 157932, 159858, 175480, 177620, 197415, 204180, 213144, 245016, 263220, 266430, 306270, 315864, 319716, 355240, 364121, 394830, 399645, 408360, 526440, 532860, 612540, 639432, 728242, 789660, 799290, 1065720, 1092363, 1225080, 1456484, 1579320, 1598580, 1820605, 2184726, 2912968, 3197160, 3277089, 3641210, 4369452, 5461815, 6554178, 7282420, 8738904, 10923630, 13108356, 14564840, 16385445, 21847260, 26216712, 32770890, 43694520, 65541780, 131083560]

約数ペア:

[(1, 131083560), (2, 65541780), (3, 43694520), (4, 32770890), (5, 26216712), (6, 21847260), (8, 16385445), (9, 14564840), (10, 13108356), (12, 10923630), (15, 8738904), (18, 7282420), (20, 6554178), (24, 5461815), (30, 4369452), (36, 3641210), (40, 3277089), (41, 3197160), (45, 2912968), (60, 2184726), (72, 1820605), (82, 1598580), (83, 1579320), (90, 1456484), (107, 1225080), (120, 1092363), (123, 1065720), (164, 799290), (166, 789660), (180, 728242), (205, 639432), (214, 612540), (246, 532860), (249, 526440), (321, 408360), (328, 399645), (332, 394830), (360, 364121), (369, 355240), (410, 319716), (415, 315864), (428, 306270), (492, 266430), (498, 263220), (535, 245016), (615, 213144), (642, 204180), (664, 197415), (738, 177620), (747, 175480), (820, 159858), (830, 157932), (856, 153135), (963, 136120), (984, 133215), (996, 131610), (1070, 122508), (1230, 106572), (1245, 105288), (1284, 102090), (1476, 88810), (1494, 87740), (1605, 81672), (1640, 79929), (1660, 78966), (1845, 71048), (1926, 68060), (1992, 65805), (2140, 61254), (2460, 53286), (2490, 52644), (2568, 51045), (2952, 44405), (2988, 43870), (3210, 40836), (3320, 39483), (3403, 38520), (3690, 35524), (3735, 35096), (3852, 34030), (4280, 30627), (4387, 29880), (4815, 27224), (4920, 26643), (4980, 26322), (5976, 21935), (6420, 20418), (6806, 19260), (7380, 17762), (7470, 17548), (7704, 17015), (8774, 14940), (8881, 14760), (9630, 13612), (9960, 13161), (10209, 12840)]