20151453504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60703}}^1$

素因数の和:60757

約数の個数: 224

約数和(自身を含む): 69076295680

約数和(自身を除く): 48924842176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2496, 2912, 2964, 3192, 3458, 3648, 3952, 4256, 4368, 5187, 5824, 5928, 6384, 6916, 7904, 8512, 8736, 10374, 11856, 12768, 13832, 15808, 17472, 20748, 23712, 25536, 27664, 41496, 47424, 55328, 60703, 82992, 110656, 121406, 165984, 182109, 242812, 331968, 364218, 424921, 485624, 728436, 789139, 849842, 971248, 1153357, 1274763, 1456872, 1578278, 1699684, 1942496, 2306714, 2367417, 2549526, 2913744, 3156556, 3399368, 3460071, 3884992, 4613428, 4734834, 5099052, 5523973, 5827488, 6313112, 6798736, 6920142, 8073499, 9226856, 9469668, 10198104, 11047946, 11654976, 12626224, 13597472, 13840284, 14993641, 16146998, 16571919, 18453712, 18939336, 20396208, 22095892, 24220497, 25252448, 27194944, 27680568, 29987282, 32293996, 33143838, 36907424, 37878672, 40792416, 44191784, 44980923, 48440994, 50504896, 55361136, 59974564, 64587992, 66287676, 73814848, 75757344, 81584832, 88383568, 89961846, 96881988, 104955487, 110722272, 119949128, 129175984, 132575352, 151514688, 176767136, 179923692, 193763976, 209910974, 221444544, 239898256, 258351968, 265150704, 314866461, 353534272, 359847384, 387527952, 419821948, 479796512, 516703936, 530301408, 629732922, 719694768, 775055904, 839643896, 959593024, 1060602816, 1259465844, 1439389536, 1550111808, 1679287792, 2518931688, 2878779072, 3358575584, 5037863376, 6717151168, 10075726752, 20151453504]

約数ペア:

[(1, 20151453504), (2, 10075726752), (3, 6717151168), (4, 5037863376), (6, 3358575584), (7, 2878779072), (8, 2518931688), (12, 1679287792), (13, 1550111808), (14, 1439389536), (16, 1259465844), (19, 1060602816), (21, 959593024), (24, 839643896), (26, 775055904), (28, 719694768), (32, 629732922), (38, 530301408), (39, 516703936), (42, 479796512), (48, 419821948), (52, 387527952), (56, 359847384), (57, 353534272), (64, 314866461), (76, 265150704), (78, 258351968), (84, 239898256), (91, 221444544), (96, 209910974), (104, 193763976), (112, 179923692), (114, 176767136), (133, 151514688), (152, 132575352), (156, 129175984), (168, 119949128), (182, 110722272), (192, 104955487), (208, 96881988), (224, 89961846), (228, 88383568), (247, 81584832), (266, 75757344), (273, 73814848), (304, 66287676), (312, 64587992), (336, 59974564), (364, 55361136), (399, 50504896), (416, 48440994), (448, 44980923), (456, 44191784), (494, 40792416), (532, 37878672), (546, 36907424), (608, 33143838), (624, 32293996), (672, 29987282), (728, 27680568), (741, 27194944), (798, 25252448), (832, 24220497), (912, 22095892), (988, 20396208), (1064, 18939336), (1092, 18453712), (1216, 16571919), (1248, 16146998), (1344, 14993641), (1456, 13840284), (1482, 13597472), (1596, 12626224), (1729, 11654976), (1824, 11047946), (1976, 10198104), (2128, 9469668), (2184, 9226856), (2496, 8073499), (2912, 6920142), (2964, 6798736), (3192, 6313112), (3458, 5827488), (3648, 5523973), (3952, 5099052), (4256, 4734834), (4368, 4613428), (5187, 3884992), (5824, 3460071), (5928, 3399368), (6384, 3156556), (6916, 2913744), (7904, 2549526), (8512, 2367417), (8736, 2306714), (10374, 1942496), (11856, 1699684), (12768, 1578278), (13832, 1456872), (15808, 1274763), (17472, 1153357), (20748, 971248), (23712, 849842), (25536, 789139), (27664, 728436), (41496, 485624), (47424, 424921), (55328, 364218), (60703, 331968), (82992, 242812), (110656, 182109), (121406, 165984)]