15214866128

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 38793142080

約数和(自身を除く): 23578275952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 49, 56, 77, 86, 88, 89, 98, 112, 154, 172, 176, 178, 196, 301, 308, 344, 356, 392, 461, 473, 539, 602, 616, 623, 688, 712, 784, 922, 946, 979, 1078, 1204, 1232, 1246, 1424, 1844, 1892, 1958, 2107, 2156, 2408, 2492, 3227, 3311, 3688, 3784, 3827, 3916, 4214, 4312, 4361, 4816, 4984, 5071, 6454, 6622, 6853, 7376, 7568, 7654, 7832, 8428, 8624, 8722, 9968, 10142, 12908, 13244, 13706, 15308, 15664, 16856, 17444, 19823, 20284, 22589, 23177, 25816, 26488, 26789, 27412, 30616, 33712, 34888, 35497, 39646, 40568, 41029, 42097, 45178, 46354, 47971, 51632, 52976, 53578, 54824, 61232, 69776, 70994, 79292, 81136, 82058, 84194, 90356, 92708, 95942, 107156, 109648, 138761, 141988, 158584, 164116, 168388, 180712, 185416, 187523, 191884, 214312, 218053, 248479, 277522, 283976, 287203, 294679, 317168, 328232, 336776, 361424, 370832, 375046, 383768, 428624, 436106, 451319, 496958, 555044, 567952, 574406, 589358, 656464, 673552, 750092, 767536, 872212, 902638, 971327, 993916, 1110088, 1148812, 1178716, 1500184, 1526371, 1744424, 1764247, 1805276, 1942654, 1987832, 2010421, 2062753, 2220176, 2297624, 2357432, 3000368, 3052742, 3159233, 3488848, 3528494, 3610552, 3885308, 3975664, 4020842, 4125506, 4595248, 4714864, 6105484, 6318466, 7056988, 7221104, 7770616, 8041684, 8251012, 10684597, 12210968, 12349729, 12636932, 14113976, 15541232, 16083368, 16502024, 19406717, 21369194, 22114631, 24421936, 24699458, 25273864, 28227952, 32166736, 33004048, 38813434, 42738388, 44229262, 49398916, 50547728, 77626868, 85476776, 86448103, 88458524, 98797832, 135847019, 155253736, 170953552, 172896206, 176917048, 197595664, 271694038, 310507472, 345792412, 353834096, 543388076, 691584824, 950929133, 1086776152, 1383169648, 1901858266, 2173552304, 3803716532, 7607433064, 15214866128]

約数ペア:

[(1, 15214866128), (2, 7607433064), (4, 3803716532), (7, 2173552304), (8, 1901858266), (11, 1383169648), (14, 1086776152), (16, 950929133), (22, 691584824), (28, 543388076), (43, 353834096), (44, 345792412), (49, 310507472), (56, 271694038), (77, 197595664), (86, 176917048), (88, 172896206), (89, 170953552), (98, 155253736), (112, 135847019), (154, 98797832), (172, 88458524), (176, 86448103), (178, 85476776), (196, 77626868), (301, 50547728), (308, 49398916), (344, 44229262), (356, 42738388), (392, 38813434), (461, 33004048), (473, 32166736), (539, 28227952), (602, 25273864), (616, 24699458), (623, 24421936), (688, 22114631), (712, 21369194), (784, 19406717), (922, 16502024), (946, 16083368), (979, 15541232), (1078, 14113976), (1204, 12636932), (1232, 12349729), (1246, 12210968), (1424, 10684597), (1844, 8251012), (1892, 8041684), (1958, 7770616), (2107, 7221104), (2156, 7056988), (2408, 6318466), (2492, 6105484), (3227, 4714864), (3311, 4595248), (3688, 4125506), (3784, 4020842), (3827, 3975664), (3916, 3885308), (4214, 3610552), (4312, 3528494), (4361, 3488848), (4816, 3159233), (4984, 3052742), (5071, 3000368), (6454, 2357432), (6622, 2297624), (6853, 2220176), (7376, 2062753), (7568, 2010421), (7654, 1987832), (7832, 1942654), (8428, 1805276), (8624, 1764247), (8722, 1744424), (9968, 1526371), (10142, 1500184), (12908, 1178716), (13244, 1148812), (13706, 1110088), (15308, 993916), (15664, 971327), (16856, 902638), (17444, 872212), (19823, 767536), (20284, 750092), (22589, 673552), (23177, 656464), (25816, 589358), (26488, 574406), (26789, 567952), (27412, 555044), (30616, 496958), (33712, 451319), (34888, 436106), (35497, 428624), (39646, 383768), (40568, 375046), (41029, 370832), (42097, 361424), (45178, 336776), (46354, 328232), (47971, 317168), (51632, 294679), (52976, 287203), (53578, 283976), (54824, 277522), (61232, 248479), (69776, 218053), (70994, 214312), (79292, 191884), (81136, 187523), (82058, 185416), (84194, 180712), (90356, 168388), (92708, 164116), (95942, 158584), (107156, 141988), (109648, 138761)]