891411840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 288

約数和(自身を含む): 3386073600

約数和(自身を除く): 2494661760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1279, 1320, 1408, 1440, 1452, 1584, 1760, 1815, 1920, 1936, 1980, 2112, 2178, 2420, 2558, 2640, 2880, 2904, 3168, 3520, 3630, 3837, 3872, 3960, 4224, 4356, 4840, 5116, 5280, 5445, 5760, 5808, 6336, 6395, 7040, 7260, 7674, 7744, 7920, 8712, 9680, 10232, 10560, 10890, 11511, 11616, 12672, 12790, 14069, 14520, 15348, 15488, 15840, 17424, 19185, 19360, 20464, 21120, 21780, 23022, 23232, 25580, 28138, 29040, 30696, 31680, 34848, 38370, 38720, 40928, 42207, 43560, 46044, 46464, 51160, 56276, 57555, 58080, 61392, 63360, 69696, 70345, 76740, 77440, 81856, 84414, 87120, 92088, 102320, 112552, 115110, 116160, 122784, 126621, 139392, 140690, 153480, 154759, 163712, 168828, 174240, 184176, 204640, 211035, 225104, 230220, 232320, 245568, 253242, 281380, 306960, 309518, 337656, 348480, 368352, 409280, 422070, 450208, 460440, 464277, 491136, 506484, 562760, 613920, 619036, 633105, 675312, 696960, 736704, 773795, 818560, 844140, 900416, 920880, 928554, 1012968, 1125520, 1227840, 1238072, 1266210, 1350624, 1392831, 1473408, 1547590, 1688280, 1800832, 1841760, 1857108, 2025936, 2251040, 2321385, 2455680, 2476144, 2532420, 2701248, 2785662, 3095180, 3376560, 3683520, 3714216, 4051872, 4502080, 4642770, 4952288, 5064840, 5402496, 5571324, 6190360, 6753120, 6964155, 7367040, 7428432, 8103744, 9004160, 9285540, 9904576, 10129680, 11142648, 12380720, 13506240, 13928310, 14856864, 16207488, 18571080, 19809152, 20259360, 22285296, 24761440, 27012480, 27856620, 29713728, 37142160, 40518720, 44570592, 49522880, 55713240, 59427456, 74284320, 81037440, 89141184, 99045760, 111426480, 148568640, 178282368, 222852960, 297137280, 445705920, 891411840]

約数ペア:

[(1, 891411840), (2, 445705920), (3, 297137280), (4, 222852960), (5, 178282368), (6, 148568640), (8, 111426480), (9, 99045760), (10, 89141184), (11, 81037440), (12, 74284320), (15, 59427456), (16, 55713240), (18, 49522880), (20, 44570592), (22, 40518720), (24, 37142160), (30, 29713728), (32, 27856620), (33, 27012480), (36, 24761440), (40, 22285296), (44, 20259360), (45, 19809152), (48, 18571080), (55, 16207488), (60, 14856864), (64, 13928310), (66, 13506240), (72, 12380720), (80, 11142648), (88, 10129680), (90, 9904576), (96, 9285540), (99, 9004160), (110, 8103744), (120, 7428432), (121, 7367040), (128, 6964155), (132, 6753120), (144, 6190360), (160, 5571324), (165, 5402496), (176, 5064840), (180, 4952288), (192, 4642770), (198, 4502080), (220, 4051872), (240, 3714216), (242, 3683520), (264, 3376560), (288, 3095180), (320, 2785662), (330, 2701248), (352, 2532420), (360, 2476144), (363, 2455680), (384, 2321385), (396, 2251040), (440, 2025936), (480, 1857108), (484, 1841760), (495, 1800832), (528, 1688280), (576, 1547590), (605, 1473408), (640, 1392831), (660, 1350624), (704, 1266210), (720, 1238072), (726, 1227840), (792, 1125520), (880, 1012968), (960, 928554), (968, 920880), (990, 900416), (1056, 844140), (1089, 818560), (1152, 773795), (1210, 736704), (1279, 696960), (1320, 675312), (1408, 633105), (1440, 619036), (1452, 613920), (1584, 562760), (1760, 506484), (1815, 491136), (1920, 464277), (1936, 460440), (1980, 450208), (2112, 422070), (2178, 409280), (2420, 368352), (2558, 348480), (2640, 337656), (2880, 309518), (2904, 306960), (3168, 281380), (3520, 253242), (3630, 245568), (3837, 232320), (3872, 230220), (3960, 225104), (4224, 211035), (4356, 204640), (4840, 184176), (5116, 174240), (5280, 168828), (5445, 163712), (5760, 154759), (5808, 153480), (6336, 140690), (6395, 139392), (7040, 126621), (7260, 122784), (7674, 116160), (7744, 115110), (7920, 112552), (8712, 102320), (9680, 92088), (10232, 87120), (10560, 84414), (10890, 81856), (11511, 77440), (11616, 76740), (12672, 70345), (12790, 69696), (14069, 63360), (14520, 61392), (15348, 58080), (15488, 57555), (15840, 56276), (17424, 51160), (19185, 46464), (19360, 46044), (20464, 43560), (21120, 42207), (21780, 40928), (23022, 38720), (23232, 38370), (25580, 34848), (28138, 31680), (29040, 30696)]