1245577080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1270

約数の個数: 256

約数和(自身を含む): 4411791360

約数和(自身を除く): 3166214280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 47, 51, 55, 60, 66, 68, 85, 88, 94, 102, 110, 120, 132, 136, 141, 165, 170, 187, 188, 204, 220, 235, 255, 264, 282, 330, 340, 374, 376, 408, 440, 470, 510, 517, 561, 564, 660, 680, 705, 748, 799, 935, 940, 1020, 1034, 1122, 1128, 1181, 1320, 1410, 1496, 1551, 1598, 1870, 1880, 2040, 2068, 2244, 2362, 2397, 2585, 2805, 2820, 3102, 3196, 3543, 3740, 3995, 4136, 4488, 4724, 4794, 5170, 5610, 5640, 5905, 6204, 6392, 7086, 7480, 7755, 7990, 8789, 9448, 9588, 10340, 11220, 11810, 11985, 12408, 12991, 14172, 15510, 15980, 17578, 17715, 19176, 20077, 20680, 22440, 23620, 23970, 25982, 26367, 28344, 31020, 31960, 35156, 35430, 38973, 40154, 43945, 47240, 47940, 51964, 52734, 55507, 60231, 62040, 64955, 70312, 70860, 77946, 80308, 87890, 95880, 100385, 103928, 105468, 111014, 120462, 129910, 131835, 141720, 155892, 160616, 166521, 175780, 194865, 200770, 210936, 220847, 222028, 240924, 259820, 263670, 277535, 301155, 311784, 333042, 351560, 389730, 401540, 441694, 444056, 481848, 519640, 527340, 555070, 602310, 610577, 662541, 666084, 779460, 803080, 832605, 883388, 943619, 1054680, 1104235, 1110140, 1204620, 1221154, 1325082, 1332168, 1558920, 1665210, 1766776, 1831731, 1887238, 2208470, 2220280, 2409240, 2442308, 2650164, 2830857, 3052885, 3312705, 3330420, 3663462, 3774476, 4416940, 4718095, 4884616, 5300328, 5661714, 6105770, 6625410, 6660840, 7326924, 7548952, 8833880, 9158655, 9436190, 10379809, 11323428, 12211540, 13250820, 14154285, 14653848, 18317310, 18872380, 20759618, 22646856, 24423080, 26501640, 28308570, 31139427, 36634620, 37744760, 41519236, 51899045, 56617140, 62278854, 73269240, 83038472, 103798090, 113234280, 124557708, 155697135, 207596180, 249115416, 311394270, 415192360, 622788540, 1245577080]

約数ペア:

[(1, 1245577080), (2, 622788540), (3, 415192360), (4, 311394270), (5, 249115416), (6, 207596180), (8, 155697135), (10, 124557708), (11, 113234280), (12, 103798090), (15, 83038472), (17, 73269240), (20, 62278854), (22, 56617140), (24, 51899045), (30, 41519236), (33, 37744760), (34, 36634620), (40, 31139427), (44, 28308570), (47, 26501640), (51, 24423080), (55, 22646856), (60, 20759618), (66, 18872380), (68, 18317310), (85, 14653848), (88, 14154285), (94, 13250820), (102, 12211540), (110, 11323428), (120, 10379809), (132, 9436190), (136, 9158655), (141, 8833880), (165, 7548952), (170, 7326924), (187, 6660840), (188, 6625410), (204, 6105770), (220, 5661714), (235, 5300328), (255, 4884616), (264, 4718095), (282, 4416940), (330, 3774476), (340, 3663462), (374, 3330420), (376, 3312705), (408, 3052885), (440, 2830857), (470, 2650164), (510, 2442308), (517, 2409240), (561, 2220280), (564, 2208470), (660, 1887238), (680, 1831731), (705, 1766776), (748, 1665210), (799, 1558920), (935, 1332168), (940, 1325082), (1020, 1221154), (1034, 1204620), (1122, 1110140), (1128, 1104235), (1181, 1054680), (1320, 943619), (1410, 883388), (1496, 832605), (1551, 803080), (1598, 779460), (1870, 666084), (1880, 662541), (2040, 610577), (2068, 602310), (2244, 555070), (2362, 527340), (2397, 519640), (2585, 481848), (2805, 444056), (2820, 441694), (3102, 401540), (3196, 389730), (3543, 351560), (3740, 333042), (3995, 311784), (4136, 301155), (4488, 277535), (4724, 263670), (4794, 259820), (5170, 240924), (5610, 222028), (5640, 220847), (5905, 210936), (6204, 200770), (6392, 194865), (7086, 175780), (7480, 166521), (7755, 160616), (7990, 155892), (8789, 141720), (9448, 131835), (9588, 129910), (10340, 120462), (11220, 111014), (11810, 105468), (11985, 103928), (12408, 100385), (12991, 95880), (14172, 87890), (15510, 80308), (15980, 77946), (17578, 70860), (17715, 70312), (19176, 64955), (20077, 62040), (20680, 60231), (22440, 55507), (23620, 52734), (23970, 51964), (25982, 47940), (26367, 47240), (28344, 43945), (31020, 40154), (31960, 38973), (35156, 35430)]