224904960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2823

約数の個数: 216

約数和(自身を含む): 889630560

約数和(自身を除く): 664725600

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2789, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5578, 5760, 6720, 8064, 8367, 8960, 10080, 11156, 11520, 13440, 13945, 16128, 16734, 19523, 20160, 22312, 25101, 26880, 27890, 33468, 39046, 40320, 41835, 44624, 50202, 55780, 58569, 66936, 78092, 80640, 83670, 89248, 97615, 100404, 111560, 117138, 125505, 133872, 156184, 167340, 175707, 178496, 195230, 200808, 223120, 234276, 251010, 267744, 292845, 312368, 334680, 351414, 356992, 390460, 401616, 446240, 468552, 502020, 535488, 585690, 624736, 669360, 702828, 713984, 780920, 803232, 878535, 892480, 937104, 1004040, 1070976, 1171380, 1249472, 1338720, 1405656, 1561840, 1606464, 1757070, 1784960, 1874208, 2008080, 2141952, 2342760, 2498944, 2677440, 2811312, 3123680, 3212928, 3514140, 3569920, 3748416, 4016160, 4685520, 4997888, 5354880, 5622624, 6247360, 6425856, 7028280, 7496832, 8032320, 9371040, 10709760, 11245248, 12494720, 14056560, 14993664, 16064640, 18742080, 22490496, 24989440, 28113120, 32129280, 37484160, 44980992, 56226240, 74968320, 112452480, 224904960]

約数ペア:

[(1, 224904960), (2, 112452480), (3, 74968320), (4, 56226240), (5, 44980992), (6, 37484160), (7, 32129280), (8, 28113120), (9, 24989440), (10, 22490496), (12, 18742080), (14, 16064640), (15, 14993664), (16, 14056560), (18, 12494720), (20, 11245248), (21, 10709760), (24, 9371040), (28, 8032320), (30, 7496832), (32, 7028280), (35, 6425856), (36, 6247360), (40, 5622624), (42, 5354880), (45, 4997888), (48, 4685520), (56, 4016160), (60, 3748416), (63, 3569920), (64, 3514140), (70, 3212928), (72, 3123680), (80, 2811312), (84, 2677440), (90, 2498944), (96, 2342760), (105, 2141952), (112, 2008080), (120, 1874208), (126, 1784960), (128, 1757070), (140, 1606464), (144, 1561840), (160, 1405656), (168, 1338720), (180, 1249472), (192, 1171380), (210, 1070976), (224, 1004040), (240, 937104), (252, 892480), (256, 878535), (280, 803232), (288, 780920), (315, 713984), (320, 702828), (336, 669360), (360, 624736), (384, 585690), (420, 535488), (448, 502020), (480, 468552), (504, 446240), (560, 401616), (576, 390460), (630, 356992), (640, 351414), (672, 334680), (720, 312368), (768, 292845), (840, 267744), (896, 251010), (960, 234276), (1008, 223120), (1120, 200808), (1152, 195230), (1260, 178496), (1280, 175707), (1344, 167340), (1440, 156184), (1680, 133872), (1792, 125505), (1920, 117138), (2016, 111560), (2240, 100404), (2304, 97615), (2520, 89248), (2688, 83670), (2789, 80640), (2880, 78092), (3360, 66936), (3840, 58569), (4032, 55780), (4480, 50202), (5040, 44624), (5376, 41835), (5578, 40320), (5760, 39046), (6720, 33468), (8064, 27890), (8367, 26880), (8960, 25101), (10080, 22312), (11156, 20160), (11520, 19523), (13440, 16734), (13945, 16128)]