210980448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 690187680

約数和(自身を除く): 479207232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 229, 252, 288, 336, 457, 458, 504, 672, 687, 914, 916, 1008, 1371, 1374, 1603, 1828, 1832, 2016, 2061, 2742, 2748, 3199, 3206, 3656, 3664, 4113, 4122, 4809, 5484, 5496, 6398, 6412, 7312, 7328, 8226, 8244, 9597, 9618, 10968, 10992, 12796, 12824, 14427, 14624, 16452, 16488, 19194, 19236, 21936, 21984, 25592, 25648, 28791, 28854, 32904, 32976, 38388, 38472, 43872, 51184, 51296, 57582, 57708, 65808, 65952, 76776, 76944, 102368, 104653, 115164, 115416, 131616, 153552, 153888, 209306, 230328, 230832, 307104, 313959, 418612, 460656, 461664, 627918, 732571, 837224, 921312, 941877, 1255836, 1465142, 1674448, 1883754, 2197713, 2511672, 2930284, 3348896, 3767508, 4395426, 5023344, 5860568, 6593139, 7535016, 8790852, 10046688, 11721136, 13186278, 15070032, 17581704, 23442272, 26372556, 30140064, 35163408, 52745112, 70326816, 105490224, 210980448]

約数ペア:

[(1, 210980448), (2, 105490224), (3, 70326816), (4, 52745112), (6, 35163408), (7, 30140064), (8, 26372556), (9, 23442272), (12, 17581704), (14, 15070032), (16, 13186278), (18, 11721136), (21, 10046688), (24, 8790852), (28, 7535016), (32, 6593139), (36, 5860568), (42, 5023344), (48, 4395426), (56, 3767508), (63, 3348896), (72, 2930284), (84, 2511672), (96, 2197713), (112, 1883754), (126, 1674448), (144, 1465142), (168, 1255836), (224, 941877), (229, 921312), (252, 837224), (288, 732571), (336, 627918), (457, 461664), (458, 460656), (504, 418612), (672, 313959), (687, 307104), (914, 230832), (916, 230328), (1008, 209306), (1371, 153888), (1374, 153552), (1603, 131616), (1828, 115416), (1832, 115164), (2016, 104653), (2061, 102368), (2742, 76944), (2748, 76776), (3199, 65952), (3206, 65808), (3656, 57708), (3664, 57582), (4113, 51296), (4122, 51184), (4809, 43872), (5484, 38472), (5496, 38388), (6398, 32976), (6412, 32904), (7312, 28854), (7328, 28791), (8226, 25648), (8244, 25592), (9597, 21984), (9618, 21936), (10968, 19236), (10992, 19194), (12796, 16488), (12824, 16452), (14427, 14624)]