13396320

素因数分解:

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

素因数の和:474

約数の個数: 192

約数和(自身を含む): 53706240

約数和(自身を除く): 40309920

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 443, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 886, 945, 1008, 1080, 1120, 1260, 1329, 1440, 1512, 1680, 1772, 1890, 2016, 2160, 2215, 2520, 2658, 3024, 3101, 3360, 3544, 3780, 3987, 4320, 4430, 5040, 5316, 6048, 6202, 6645, 7088, 7560, 7974, 8860, 9303, 10080, 10632, 11961, 12404, 13290, 14176, 15120, 15505, 15948, 17720, 18606, 19935, 21264, 23922, 24808, 26580, 27909, 30240, 31010, 31896, 35440, 37212, 39870, 42528, 46515, 47844, 49616, 53160, 55818, 59805, 62020, 63792, 70880, 74424, 79740, 83727, 93030, 95688, 99232, 106320, 111636, 119610, 124040, 127584, 139545, 148848, 159480, 167454, 186060, 191376, 212640, 223272, 239220, 248080, 279090, 297696, 318960, 334908, 372120, 382752, 418635, 446544, 478440, 496160, 558180, 637920, 669816, 744240, 837270, 893088, 956880, 1116360, 1339632, 1488480, 1674540, 1913760, 2232720, 2679264, 3349080, 4465440, 6698160, 13396320]

約数ペア:

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