212304960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10531}}^1$

素因数の和:10561

約数の個数: 168

約数和(自身を含む): 834639936

約数和(自身を除く): 622334976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10531, 20160, 21062, 31593, 42124, 52655, 63186, 73717, 84248, 94779, 105310, 126372, 147434, 157965, 168496, 189558, 210620, 221151, 252744, 294868, 315930, 336992, 368585, 379116, 421240, 442302, 473895, 505488, 589736, 631860, 663453, 673984, 737170, 758232, 842480, 884604, 947790, 1010976, 1105755, 1179472, 1263720, 1326906, 1474340, 1516464, 1684960, 1769208, 1895580, 2021952, 2211510, 2358944, 2527440, 2653812, 2948680, 3032928, 3317265, 3369920, 3538416, 3791160, 4423020, 4717888, 5054880, 5307624, 5897360, 6065856, 6634530, 7076832, 7582320, 8846040, 10109760, 10615248, 11794720, 13269060, 14153664, 15164640, 17692080, 21230496, 23589440, 26538120, 30329280, 35384160, 42460992, 53076240, 70768320, 106152480, 212304960]

約数ペア:

[(1, 212304960), (2, 106152480), (3, 70768320), (4, 53076240), (5, 42460992), (6, 35384160), (7, 30329280), (8, 26538120), (9, 23589440), (10, 21230496), (12, 17692080), (14, 15164640), (15, 14153664), (16, 13269060), (18, 11794720), (20, 10615248), (21, 10109760), (24, 8846040), (28, 7582320), (30, 7076832), (32, 6634530), (35, 6065856), (36, 5897360), (40, 5307624), (42, 5054880), (45, 4717888), (48, 4423020), (56, 3791160), (60, 3538416), (63, 3369920), (64, 3317265), (70, 3032928), (72, 2948680), (80, 2653812), (84, 2527440), (90, 2358944), (96, 2211510), (105, 2021952), (112, 1895580), (120, 1769208), (126, 1684960), (140, 1516464), (144, 1474340), (160, 1326906), (168, 1263720), (180, 1179472), (192, 1105755), (210, 1010976), (224, 947790), (240, 884604), (252, 842480), (280, 758232), (288, 737170), (315, 673984), (320, 663453), (336, 631860), (360, 589736), (420, 505488), (448, 473895), (480, 442302), (504, 421240), (560, 379116), (576, 368585), (630, 336992), (672, 315930), (720, 294868), (840, 252744), (960, 221151), (1008, 210620), (1120, 189558), (1260, 168496), (1344, 157965), (1440, 147434), (1680, 126372), (2016, 105310), (2240, 94779), (2520, 84248), (2880, 73717), (3360, 63186), (4032, 52655), (5040, 42124), (6720, 31593), (10080, 21062), (10531, 20160)]