20169499392

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{941}}^1$

素因数の和:1416

約数の個数: 288

約数和(自身を含む): 68391912960

約数和(自身を除く): 48222413568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 443, 448, 504, 576, 672, 756, 768, 864, 886, 896, 941, 1008, 1152, 1329, 1344, 1512, 1728, 1772, 1792, 1882, 2016, 2304, 2658, 2688, 2823, 3024, 3101, 3456, 3544, 3764, 3987, 4032, 5316, 5376, 5646, 6048, 6202, 6587, 6912, 7088, 7528, 7974, 8064, 8469, 9303, 10632, 11292, 11961, 12096, 12404, 13174, 14176, 15056, 15948, 16128, 16938, 18606, 19761, 21264, 22584, 23922, 24192, 24808, 25407, 26348, 27909, 28352, 30112, 31896, 33876, 37212, 39522, 42528, 45168, 47844, 48384, 49616, 50814, 52696, 55818, 56704, 59283, 60224, 63792, 67752, 74424, 79044, 83727, 85056, 90336, 95688, 99232, 101628, 105392, 111636, 113408, 118566, 120448, 127584, 135504, 148848, 158088, 167454, 170112, 177849, 180672, 191376, 198464, 203256, 210784, 223272, 237132, 240896, 255168, 271008, 297696, 316176, 334908, 340224, 355698, 361344, 382752, 396928, 406512, 416863, 421568, 446544, 474264, 510336, 542016, 595392, 632352, 669816, 711396, 722688, 765504, 793856, 813024, 833726, 843136, 893088, 948528, 1020672, 1084032, 1190784, 1250589, 1264704, 1339632, 1422792, 1531008, 1626048, 1667452, 1686272, 1786176, 1897056, 2168064, 2381568, 2501178, 2529408, 2679264, 2845584, 2918041, 3062016, 3252096, 3334904, 3572352, 3751767, 3794112, 5002356, 5058816, 5358528, 5691168, 5836082, 6504192, 6669808, 7144704, 7503534, 7588224, 8754123, 10004712, 10717056, 11255301, 11382336, 11672164, 13339616, 15007068, 15176448, 17508246, 20009424, 21434112, 22510602, 22764672, 23344328, 26262369, 26679232, 30014136, 35016492, 40018848, 45021204, 45529344, 46688656, 52524738, 53358464, 60028272, 70032984, 78787107, 80037696, 90042408, 93377312, 105049476, 106716928, 120056544, 140065968, 157574214, 160075392, 180084816, 186754624, 210098952, 240113088, 280131936, 315148428, 320150784, 360169632, 373509248, 420197904, 480226176, 560263872, 630296856, 720339264, 747018496, 840395808, 960452352, 1120527744, 1260593712, 1440678528, 1680791616, 2241055488, 2521187424, 2881357056, 3361583232, 5042374848, 6723166464, 10084749696, 20169499392]

約数ペア:

[(1, 20169499392), (2, 10084749696), (3, 6723166464), (4, 5042374848), (6, 3361583232), (7, 2881357056), (8, 2521187424), (9, 2241055488), (12, 1680791616), (14, 1440678528), (16, 1260593712), (18, 1120527744), (21, 960452352), (24, 840395808), (27, 747018496), (28, 720339264), (32, 630296856), (36, 560263872), (42, 480226176), (48, 420197904), (54, 373509248), (56, 360169632), (63, 320150784), (64, 315148428), (72, 280131936), (84, 240113088), (96, 210098952), (108, 186754624), (112, 180084816), (126, 160075392), (128, 157574214), (144, 140065968), (168, 120056544), (189, 106716928), (192, 105049476), (216, 93377312), (224, 90042408), (252, 80037696), (256, 78787107), (288, 70032984), (336, 60028272), (378, 53358464), (384, 52524738), (432, 46688656), (443, 45529344), (448, 45021204), (504, 40018848), (576, 35016492), (672, 30014136), (756, 26679232), (768, 26262369), (864, 23344328), (886, 22764672), (896, 22510602), (941, 21434112), (1008, 20009424), (1152, 17508246), (1329, 15176448), (1344, 15007068), (1512, 13339616), (1728, 11672164), (1772, 11382336), (1792, 11255301), (1882, 10717056), (2016, 10004712), (2304, 8754123), (2658, 7588224), (2688, 7503534), (2823, 7144704), (3024, 6669808), (3101, 6504192), (3456, 5836082), (3544, 5691168), (3764, 5358528), (3987, 5058816), (4032, 5002356), (5316, 3794112), (5376, 3751767), (5646, 3572352), (6048, 3334904), (6202, 3252096), (6587, 3062016), (6912, 2918041), (7088, 2845584), (7528, 2679264), (7974, 2529408), (8064, 2501178), (8469, 2381568), (9303, 2168064), (10632, 1897056), (11292, 1786176), (11961, 1686272), (12096, 1667452), (12404, 1626048), (13174, 1531008), (14176, 1422792), (15056, 1339632), (15948, 1264704), (16128, 1250589), (16938, 1190784), (18606, 1084032), (19761, 1020672), (21264, 948528), (22584, 893088), (23922, 843136), (24192, 833726), (24808, 813024), (25407, 793856), (26348, 765504), (27909, 722688), (28352, 711396), (30112, 669816), (31896, 632352), (33876, 595392), (37212, 542016), (39522, 510336), (42528, 474264), (45168, 446544), (47844, 421568), (48384, 416863), (49616, 406512), (50814, 396928), (52696, 382752), (55818, 361344), (56704, 355698), (59283, 340224), (60224, 334908), (63792, 316176), (67752, 297696), (74424, 271008), (79044, 255168), (83727, 240896), (85056, 237132), (90336, 223272), (95688, 210784), (99232, 203256), (101628, 198464), (105392, 191376), (111636, 180672), (113408, 177849), (118566, 170112), (120448, 167454), (127584, 158088), (135504, 148848)]