15693351680

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1447}}^1$

素因数の和:1734

約数の個数: 144

約数和(自身を含む): 38801824320

約数和(自身を除く): 23108472640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 229, 256, 296, 320, 370, 458, 592, 640, 740, 916, 1145, 1184, 1280, 1447, 1480, 1832, 2290, 2368, 2894, 2960, 3664, 4580, 4736, 5788, 5920, 7235, 7328, 8473, 9160, 9472, 11576, 11840, 14470, 14656, 16946, 18320, 23152, 23680, 28940, 29312, 33892, 36640, 42365, 46304, 47360, 53539, 57880, 58624, 67784, 73280, 84730, 92608, 107078, 115760, 135568, 146560, 169460, 185216, 214156, 231520, 267695, 271136, 293120, 331363, 338920, 370432, 428312, 463040, 535390, 542272, 662726, 677840, 856624, 926080, 1070780, 1084544, 1325452, 1355680, 1656815, 1713248, 1852160, 2141560, 2169088, 2650904, 2711360, 3313630, 3426496, 4283120, 5301808, 5422720, 6627260, 6852992, 8566240, 10603616, 10845440, 12260431, 13254520, 13705984, 17132480, 21207232, 24520862, 26509040, 34264960, 42414464, 49041724, 53018080, 61302155, 68529920, 84828928, 98083448, 106036160, 122604310, 196166896, 212072320, 245208620, 392333792, 424144640, 490417240, 784667584, 980834480, 1569335168, 1961668960, 3138670336, 3923337920, 7846675840, 15693351680]

約数ペア:

[(1, 15693351680), (2, 7846675840), (4, 3923337920), (5, 3138670336), (8, 1961668960), (10, 1569335168), (16, 980834480), (20, 784667584), (32, 490417240), (37, 424144640), (40, 392333792), (64, 245208620), (74, 212072320), (80, 196166896), (128, 122604310), (148, 106036160), (160, 98083448), (185, 84828928), (229, 68529920), (256, 61302155), (296, 53018080), (320, 49041724), (370, 42414464), (458, 34264960), (592, 26509040), (640, 24520862), (740, 21207232), (916, 17132480), (1145, 13705984), (1184, 13254520), (1280, 12260431), (1447, 10845440), (1480, 10603616), (1832, 8566240), (2290, 6852992), (2368, 6627260), (2894, 5422720), (2960, 5301808), (3664, 4283120), (4580, 3426496), (4736, 3313630), (5788, 2711360), (5920, 2650904), (7235, 2169088), (7328, 2141560), (8473, 1852160), (9160, 1713248), (9472, 1656815), (11576, 1355680), (11840, 1325452), (14470, 1084544), (14656, 1070780), (16946, 926080), (18320, 856624), (23152, 677840), (23680, 662726), (28940, 542272), (29312, 535390), (33892, 463040), (36640, 428312), (42365, 370432), (46304, 338920), (47360, 331363), (53539, 293120), (57880, 271136), (58624, 267695), (67784, 231520), (73280, 214156), (84730, 185216), (92608, 169460), (107078, 146560), (115760, 135568)]