2175449040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:826

約数の個数: 240

約数和(自身を含む): 7574181888

約数和(自身を除く): 5398732848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 127, 144, 148, 180, 185, 222, 240, 254, 296, 333, 360, 370, 381, 444, 508, 555, 592, 635, 643, 666, 720, 740, 762, 888, 1016, 1110, 1143, 1270, 1286, 1332, 1480, 1524, 1665, 1776, 1905, 1929, 2032, 2220, 2286, 2540, 2572, 2664, 2960, 3048, 3215, 3330, 3810, 3858, 4440, 4572, 4699, 5080, 5144, 5328, 5715, 5787, 6096, 6430, 6660, 7620, 7716, 8880, 9144, 9398, 9645, 10160, 10288, 11430, 11574, 12860, 13320, 14097, 15240, 15432, 18288, 18796, 19290, 22860, 23148, 23495, 23791, 25720, 26640, 28194, 28935, 30480, 30864, 37592, 38580, 42291, 45720, 46296, 46990, 47582, 51440, 56388, 57870, 70485, 71373, 75184, 77160, 81661, 84582, 91440, 92592, 93980, 95164, 112776, 115740, 118955, 140970, 142746, 154320, 163322, 169164, 187960, 190328, 211455, 214119, 225552, 231480, 237910, 244983, 281940, 285492, 326644, 338328, 356865, 375920, 380656, 408305, 422910, 428238, 462960, 475820, 489966, 563880, 570984, 653288, 676656, 713730, 734949, 816610, 845820, 856476, 951640, 979932, 1070595, 1127760, 1141968, 1224915, 1306576, 1427460, 1469898, 1633220, 1691640, 1712952, 1903280, 1959864, 2141190, 2449830, 2854920, 2939796, 3021457, 3266440, 3383280, 3425904, 3674745, 3919728, 4282380, 4899660, 5709840, 5879592, 6042914, 6532880, 7349490, 8564760, 9064371, 9799320, 11759184, 12085828, 14698980, 15107285, 17129520, 18128742, 19598640, 24171656, 27193113, 29397960, 30214570, 36257484, 45321855, 48343312, 54386226, 58795920, 60429140, 72514968, 90643710, 108772452, 120858280, 135965565, 145029936, 181287420, 217544904, 241716560, 271931130, 362574840, 435089808, 543862260, 725149680, 1087724520, 2175449040]

約数ペア:

[(1, 2175449040), (2, 1087724520), (3, 725149680), (4, 543862260), (5, 435089808), (6, 362574840), (8, 271931130), (9, 241716560), (10, 217544904), (12, 181287420), (15, 145029936), (16, 135965565), (18, 120858280), (20, 108772452), (24, 90643710), (30, 72514968), (36, 60429140), (37, 58795920), (40, 54386226), (45, 48343312), (48, 45321855), (60, 36257484), (72, 30214570), (74, 29397960), (80, 27193113), (90, 24171656), (111, 19598640), (120, 18128742), (127, 17129520), (144, 15107285), (148, 14698980), (180, 12085828), (185, 11759184), (222, 9799320), (240, 9064371), (254, 8564760), (296, 7349490), (333, 6532880), (360, 6042914), (370, 5879592), (381, 5709840), (444, 4899660), (508, 4282380), (555, 3919728), (592, 3674745), (635, 3425904), (643, 3383280), (666, 3266440), (720, 3021457), (740, 2939796), (762, 2854920), (888, 2449830), (1016, 2141190), (1110, 1959864), (1143, 1903280), (1270, 1712952), (1286, 1691640), (1332, 1633220), (1480, 1469898), (1524, 1427460), (1665, 1306576), (1776, 1224915), (1905, 1141968), (1929, 1127760), (2032, 1070595), (2220, 979932), (2286, 951640), (2540, 856476), (2572, 845820), (2664, 816610), (2960, 734949), (3048, 713730), (3215, 676656), (3330, 653288), (3810, 570984), (3858, 563880), (4440, 489966), (4572, 475820), (4699, 462960), (5080, 428238), (5144, 422910), (5328, 408305), (5715, 380656), (5787, 375920), (6096, 356865), (6430, 338328), (6660, 326644), (7620, 285492), (7716, 281940), (8880, 244983), (9144, 237910), (9398, 231480), (9645, 225552), (10160, 214119), (10288, 211455), (11430, 190328), (11574, 187960), (12860, 169164), (13320, 163322), (14097, 154320), (15240, 142746), (15432, 140970), (18288, 118955), (18796, 115740), (19290, 112776), (22860, 95164), (23148, 93980), (23495, 92592), (23791, 91440), (25720, 84582), (26640, 81661), (28194, 77160), (28935, 75184), (30480, 71373), (30864, 70485), (37592, 57870), (38580, 56388), (42291, 51440), (45720, 47582), (46296, 46990)]