20440277424

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2269}}^1$

素因数の和:2630

約数の個数: 240

約数和(自身を含む): 68032590080

約数和(自身を除く): 47592312656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 331, 336, 378, 432, 486, 504, 567, 648, 662, 756, 972, 993, 1008, 1134, 1296, 1324, 1512, 1701, 1944, 1986, 2268, 2269, 2317, 2648, 2979, 3024, 3402, 3888, 3972, 4536, 4538, 4634, 5296, 5958, 6804, 6807, 6951, 7944, 8937, 9072, 9076, 9268, 11916, 13608, 13614, 13902, 15883, 15888, 17874, 18152, 18536, 20421, 20853, 23832, 26811, 27216, 27228, 27804, 31766, 35748, 36304, 37072, 40842, 41706, 47649, 47664, 53622, 54456, 55608, 61263, 62559, 63532, 71496, 80433, 81684, 83412, 95298, 107244, 108912, 111216, 122526, 125118, 127064, 142947, 142992, 160866, 163368, 166824, 183789, 187677, 190596, 214488, 245052, 250236, 254128, 285894, 321732, 326736, 333648, 367578, 375354, 381192, 428841, 428976, 490104, 500472, 551367, 563031, 571788, 643464, 735156, 750708, 751039, 762384, 857682, 980208, 1000944, 1102734, 1126062, 1143576, 1286523, 1286928, 1470312, 1501416, 1502078, 1715364, 2205468, 2252124, 2253117, 2287152, 2573046, 2940624, 3002832, 3004156, 3430728, 3859569, 4410936, 4504248, 4506234, 5146092, 5257273, 6008312, 6759351, 6861456, 7719138, 8821872, 9008496, 9012468, 10292184, 10514546, 12016624, 13518702, 15438276, 15771819, 18024936, 20278053, 20584368, 21029092, 27037404, 30876552, 31543638, 36049872, 40556106, 42058184, 47315457, 54074808, 60834159, 61753104, 63087276, 81112212, 84116368, 94630914, 108149616, 121668318, 126174552, 141946371, 162224424, 182502477, 189261828, 243336636, 252349104, 283892742, 324448848, 365004954, 378523656, 425839113, 486673272, 567785484, 730009908, 757047312, 851678226, 973346544, 1135570968, 1277517339, 1460019816, 1703356452, 2271141936, 2555034678, 2920039632, 3406712904, 5110069356, 6813425808, 10220138712, 20440277424]

約数ペア:

[(1, 20440277424), (2, 10220138712), (3, 6813425808), (4, 5110069356), (6, 3406712904), (7, 2920039632), (8, 2555034678), (9, 2271141936), (12, 1703356452), (14, 1460019816), (16, 1277517339), (18, 1135570968), (21, 973346544), (24, 851678226), (27, 757047312), (28, 730009908), (36, 567785484), (42, 486673272), (48, 425839113), (54, 378523656), (56, 365004954), (63, 324448848), (72, 283892742), (81, 252349104), (84, 243336636), (108, 189261828), (112, 182502477), (126, 162224424), (144, 141946371), (162, 126174552), (168, 121668318), (189, 108149616), (216, 94630914), (243, 84116368), (252, 81112212), (324, 63087276), (331, 61753104), (336, 60834159), (378, 54074808), (432, 47315457), (486, 42058184), (504, 40556106), (567, 36049872), (648, 31543638), (662, 30876552), (756, 27037404), (972, 21029092), (993, 20584368), (1008, 20278053), (1134, 18024936), (1296, 15771819), (1324, 15438276), (1512, 13518702), (1701, 12016624), (1944, 10514546), (1986, 10292184), (2268, 9012468), (2269, 9008496), (2317, 8821872), (2648, 7719138), (2979, 6861456), (3024, 6759351), (3402, 6008312), (3888, 5257273), (3972, 5146092), (4536, 4506234), (4538, 4504248), (4634, 4410936), (5296, 3859569), (5958, 3430728), (6804, 3004156), (6807, 3002832), (6951, 2940624), (7944, 2573046), (8937, 2287152), (9072, 2253117), (9076, 2252124), (9268, 2205468), (11916, 1715364), (13608, 1502078), (13614, 1501416), (13902, 1470312), (15883, 1286928), (15888, 1286523), (17874, 1143576), (18152, 1126062), (18536, 1102734), (20421, 1000944), (20853, 980208), (23832, 857682), (26811, 762384), (27216, 751039), (27228, 750708), (27804, 735156), (31766, 643464), (35748, 571788), (36304, 563031), (37072, 551367), (40842, 500472), (41706, 490104), (47649, 428976), (47664, 428841), (53622, 381192), (54456, 375354), (55608, 367578), (61263, 333648), (62559, 326736), (63532, 321732), (71496, 285894), (80433, 254128), (81684, 250236), (83412, 245052), (95298, 214488), (107244, 190596), (108912, 187677), (111216, 183789), (122526, 166824), (125118, 163368), (127064, 160866), (142947, 142992)]