26792640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 224

約数和(自身を含む): 108264960

約数和(自身を除く): 81472320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 443, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 886, 945, 960, 1008, 1080, 1120, 1260, 1329, 1344, 1440, 1512, 1680, 1728, 1772, 1890, 2016, 2160, 2215, 2240, 2520, 2658, 2880, 3024, 3101, 3360, 3544, 3780, 3987, 4032, 4320, 4430, 5040, 5316, 6048, 6202, 6645, 6720, 7088, 7560, 7974, 8640, 8860, 9303, 10080, 10632, 11961, 12096, 12404, 13290, 14176, 15120, 15505, 15948, 17720, 18606, 19935, 20160, 21264, 23922, 24808, 26580, 27909, 28352, 30240, 31010, 31896, 35440, 37212, 39870, 42528, 46515, 47844, 49616, 53160, 55818, 59805, 60480, 62020, 63792, 70880, 74424, 79740, 83727, 85056, 93030, 95688, 99232, 106320, 111636, 119610, 124040, 127584, 139545, 141760, 148848, 159480, 167454, 186060, 191376, 198464, 212640, 223272, 239220, 248080, 255168, 279090, 297696, 318960, 334908, 372120, 382752, 418635, 425280, 446544, 478440, 496160, 558180, 595392, 637920, 669816, 744240, 765504, 837270, 893088, 956880, 992320, 1116360, 1275840, 1339632, 1488480, 1674540, 1786176, 1913760, 2232720, 2679264, 2976960, 3349080, 3827520, 4465440, 5358528, 6698160, 8930880, 13396320, 26792640]

約数ペア:

[(1, 26792640), (2, 13396320), (3, 8930880), (4, 6698160), (5, 5358528), (6, 4465440), (7, 3827520), (8, 3349080), (9, 2976960), (10, 2679264), (12, 2232720), (14, 1913760), (15, 1786176), (16, 1674540), (18, 1488480), (20, 1339632), (21, 1275840), (24, 1116360), (27, 992320), (28, 956880), (30, 893088), (32, 837270), (35, 765504), (36, 744240), (40, 669816), (42, 637920), (45, 595392), (48, 558180), (54, 496160), (56, 478440), (60, 446544), (63, 425280), (64, 418635), (70, 382752), (72, 372120), (80, 334908), (84, 318960), (90, 297696), (96, 279090), (105, 255168), (108, 248080), (112, 239220), (120, 223272), (126, 212640), (135, 198464), (140, 191376), (144, 186060), (160, 167454), (168, 159480), (180, 148848), (189, 141760), (192, 139545), (210, 127584), (216, 124040), (224, 119610), (240, 111636), (252, 106320), (270, 99232), (280, 95688), (288, 93030), (315, 85056), (320, 83727), (336, 79740), (360, 74424), (378, 70880), (420, 63792), (432, 62020), (443, 60480), (448, 59805), (480, 55818), (504, 53160), (540, 49616), (560, 47844), (576, 46515), (630, 42528), (672, 39870), (720, 37212), (756, 35440), (840, 31896), (864, 31010), (886, 30240), (945, 28352), (960, 27909), (1008, 26580), (1080, 24808), (1120, 23922), (1260, 21264), (1329, 20160), (1344, 19935), (1440, 18606), (1512, 17720), (1680, 15948), (1728, 15505), (1772, 15120), (1890, 14176), (2016, 13290), (2160, 12404), (2215, 12096), (2240, 11961), (2520, 10632), (2658, 10080), (2880, 9303), (3024, 8860), (3101, 8640), (3360, 7974), (3544, 7560), (3780, 7088), (3987, 6720), (4032, 6645), (4320, 6202), (4430, 6048), (5040, 5316)]