207392640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 256

約数和(自身を含む): 814302720

約数和(自身を除く): 606910080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1187, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2374, 2496, 2688, 2730, 2912, 3120, 3360, 3561, 3640, 4160, 4368, 4480, 4748, 4992, 5460, 5824, 5935, 6240, 6720, 7122, 7280, 8309, 8320, 8736, 9496, 10920, 11648, 11870, 12480, 13440, 14244, 14560, 15431, 16618, 17472, 17805, 18992, 21840, 23740, 24927, 24960, 28488, 29120, 30862, 33236, 34944, 35610, 37984, 41545, 43680, 46293, 47480, 49854, 56976, 58240, 61724, 66472, 71220, 75968, 77155, 83090, 87360, 92586, 94960, 99708, 108017, 113952, 123448, 124635, 132944, 142440, 151936, 154310, 166180, 174720, 185172, 189920, 199416, 216034, 227904, 231465, 246896, 249270, 265888, 284880, 308620, 324051, 332360, 370344, 379840, 398832, 432068, 455808, 462930, 493792, 498540, 531776, 540085, 569760, 617240, 648102, 664720, 740688, 759680, 797664, 864136, 925860, 987584, 997080, 1063552, 1080170, 1139520, 1234480, 1296204, 1329440, 1481376, 1595328, 1620255, 1728272, 1851720, 1975168, 1994160, 2160340, 2279040, 2468960, 2592408, 2658880, 2962752, 3190656, 3240510, 3456544, 3703440, 3988320, 4320680, 4937920, 5184816, 5317760, 5925504, 6481020, 6913088, 7406880, 7976640, 8641360, 9875840, 10369632, 12962040, 13826176, 14813760, 15953280, 17282720, 20739264, 25924080, 29627520, 34565440, 41478528, 51848160, 69130880, 103696320, 207392640]

約数ペア:

[(1, 207392640), (2, 103696320), (3, 69130880), (4, 51848160), (5, 41478528), (6, 34565440), (7, 29627520), (8, 25924080), (10, 20739264), (12, 17282720), (13, 15953280), (14, 14813760), (15, 13826176), (16, 12962040), (20, 10369632), (21, 9875840), (24, 8641360), (26, 7976640), (28, 7406880), (30, 6913088), (32, 6481020), (35, 5925504), (39, 5317760), (40, 5184816), (42, 4937920), (48, 4320680), (52, 3988320), (56, 3703440), (60, 3456544), (64, 3240510), (65, 3190656), (70, 2962752), (78, 2658880), (80, 2592408), (84, 2468960), (91, 2279040), (96, 2160340), (104, 1994160), (105, 1975168), (112, 1851720), (120, 1728272), (128, 1620255), (130, 1595328), (140, 1481376), (156, 1329440), (160, 1296204), (168, 1234480), (182, 1139520), (192, 1080170), (195, 1063552), (208, 997080), (210, 987584), (224, 925860), (240, 864136), (260, 797664), (273, 759680), (280, 740688), (312, 664720), (320, 648102), (336, 617240), (364, 569760), (384, 540085), (390, 531776), (416, 498540), (420, 493792), (448, 462930), (455, 455808), (480, 432068), (520, 398832), (546, 379840), (560, 370344), (624, 332360), (640, 324051), (672, 308620), (728, 284880), (780, 265888), (832, 249270), (840, 246896), (896, 231465), (910, 227904), (960, 216034), (1040, 199416), (1092, 189920), (1120, 185172), (1187, 174720), (1248, 166180), (1344, 154310), (1365, 151936), (1456, 142440), (1560, 132944), (1664, 124635), (1680, 123448), (1820, 113952), (1920, 108017), (2080, 99708), (2184, 94960), (2240, 92586), (2374, 87360), (2496, 83090), (2688, 77155), (2730, 75968), (2912, 71220), (3120, 66472), (3360, 61724), (3561, 58240), (3640, 56976), (4160, 49854), (4368, 47480), (4480, 46293), (4748, 43680), (4992, 41545), (5460, 37984), (5824, 35610), (5935, 34944), (6240, 33236), (6720, 30862), (7122, 29120), (7280, 28488), (8309, 24960), (8320, 24927), (8736, 23740), (9496, 21840), (10920, 18992), (11648, 17805), (11870, 17472), (12480, 16618), (13440, 15431), (14244, 14560)]