1806204960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{59729}}^1$

素因数の和:59760

約数の個数: 192

約数和(自身を含む): 7224940800

約数和(自身を除く): 5418735840

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, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 59729, 119458, 179187, 238916, 298645, 358374, 418103, 477832, 537561, 597290, 716748, 836206, 895935, 955664, 1075122, 1194580, 1254309, 1433496, 1612683, 1672412, 1791870, 1911328, 2090515, 2150244, 2389160, 2508618, 2687805, 2866992, 3225366, 3344824, 3583740, 3762927, 4181030, 4300488, 4778320, 5017236, 5375610, 5733984, 6271545, 6450732, 6689648, 7167480, 7525854, 8063415, 8362060, 8600976, 9556640, 10034472, 10751220, 11288781, 12543090, 12901464, 13379296, 14334960, 15051708, 16126830, 16724120, 17201952, 18814635, 20068944, 21502440, 22577562, 25086180, 25802928, 28669920, 30103416, 32253660, 33448240, 37629270, 40137888, 43004880, 45155124, 50172360, 51605856, 56443905, 60206832, 64507320, 66896480, 75258540, 86009760, 90310248, 100344720, 112887810, 120413664, 129014640, 150517080, 180620496, 200689440, 225775620, 258029280, 301034160, 361240992, 451551240, 602068320, 903102480, 1806204960]

約数ペア:

[(1, 1806204960), (2, 903102480), (3, 602068320), (4, 451551240), (5, 361240992), (6, 301034160), (7, 258029280), (8, 225775620), (9, 200689440), (10, 180620496), (12, 150517080), (14, 129014640), (15, 120413664), (16, 112887810), (18, 100344720), (20, 90310248), (21, 86009760), (24, 75258540), (27, 66896480), (28, 64507320), (30, 60206832), (32, 56443905), (35, 51605856), (36, 50172360), (40, 45155124), (42, 43004880), (45, 40137888), (48, 37629270), (54, 33448240), (56, 32253660), (60, 30103416), (63, 28669920), (70, 25802928), (72, 25086180), (80, 22577562), (84, 21502440), (90, 20068944), (96, 18814635), (105, 17201952), (108, 16724120), (112, 16126830), (120, 15051708), (126, 14334960), (135, 13379296), (140, 12901464), (144, 12543090), (160, 11288781), (168, 10751220), (180, 10034472), (189, 9556640), (210, 8600976), (216, 8362060), (224, 8063415), (240, 7525854), (252, 7167480), (270, 6689648), (280, 6450732), (288, 6271545), (315, 5733984), (336, 5375610), (360, 5017236), (378, 4778320), (420, 4300488), (432, 4181030), (480, 3762927), (504, 3583740), (540, 3344824), (560, 3225366), (630, 2866992), (672, 2687805), (720, 2508618), (756, 2389160), (840, 2150244), (864, 2090515), (945, 1911328), (1008, 1791870), (1080, 1672412), (1120, 1612683), (1260, 1433496), (1440, 1254309), (1512, 1194580), (1680, 1075122), (1890, 955664), (2016, 895935), (2160, 836206), (2520, 716748), (3024, 597290), (3360, 537561), (3780, 477832), (4320, 418103), (5040, 358374), (6048, 298645), (7560, 238916), (10080, 179187), (15120, 119458), (30240, 59729)]