228188800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 658707840

約数和(自身を除く): 430519040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 64, 70, 80, 100, 112, 122, 128, 140, 160, 167, 175, 200, 224, 244, 280, 305, 320, 334, 350, 400, 427, 448, 488, 560, 610, 640, 668, 700, 800, 835, 854, 896, 976, 1120, 1169, 1220, 1336, 1400, 1525, 1600, 1670, 1708, 1952, 2135, 2240, 2338, 2440, 2672, 2800, 3050, 3200, 3340, 3416, 3904, 4175, 4270, 4480, 4676, 4880, 5344, 5600, 5845, 6100, 6680, 6832, 7808, 8350, 8540, 9352, 9760, 10187, 10675, 10688, 11200, 11690, 12200, 13360, 13664, 16700, 17080, 18704, 19520, 20374, 21350, 21376, 22400, 23380, 24400, 26720, 27328, 29225, 33400, 34160, 37408, 39040, 40748, 42700, 46760, 48800, 50935, 53440, 54656, 58450, 66800, 68320, 71309, 74816, 81496, 85400, 93520, 97600, 101870, 106880, 116900, 133600, 136640, 142618, 149632, 162992, 170800, 187040, 195200, 203740, 233800, 254675, 267200, 273280, 285236, 325984, 341600, 356545, 374080, 407480, 467600, 509350, 534400, 570472, 651968, 683200, 713090, 748160, 814960, 935200, 1018700, 1140944, 1303936, 1366400, 1426180, 1629920, 1782725, 1870400, 2037400, 2281888, 2852360, 3259840, 3565450, 3740800, 4074800, 4563776, 5704720, 6519680, 7130900, 8149600, 9127552, 11409440, 14261800, 16299200, 22818880, 28523600, 32598400, 45637760, 57047200, 114094400, 228188800]

約数ペア:

[(1, 228188800), (2, 114094400), (4, 57047200), (5, 45637760), (7, 32598400), (8, 28523600), (10, 22818880), (14, 16299200), (16, 14261800), (20, 11409440), (25, 9127552), (28, 8149600), (32, 7130900), (35, 6519680), (40, 5704720), (50, 4563776), (56, 4074800), (61, 3740800), (64, 3565450), (70, 3259840), (80, 2852360), (100, 2281888), (112, 2037400), (122, 1870400), (128, 1782725), (140, 1629920), (160, 1426180), (167, 1366400), (175, 1303936), (200, 1140944), (224, 1018700), (244, 935200), (280, 814960), (305, 748160), (320, 713090), (334, 683200), (350, 651968), (400, 570472), (427, 534400), (448, 509350), (488, 467600), (560, 407480), (610, 374080), (640, 356545), (668, 341600), (700, 325984), (800, 285236), (835, 273280), (854, 267200), (896, 254675), (976, 233800), (1120, 203740), (1169, 195200), (1220, 187040), (1336, 170800), (1400, 162992), (1525, 149632), (1600, 142618), (1670, 136640), (1708, 133600), (1952, 116900), (2135, 106880), (2240, 101870), (2338, 97600), (2440, 93520), (2672, 85400), (2800, 81496), (3050, 74816), (3200, 71309), (3340, 68320), (3416, 66800), (3904, 58450), (4175, 54656), (4270, 53440), (4480, 50935), (4676, 48800), (4880, 46760), (5344, 42700), (5600, 40748), (5845, 39040), (6100, 37408), (6680, 34160), (6832, 33400), (7808, 29225), (8350, 27328), (8540, 26720), (9352, 24400), (9760, 23380), (10187, 22400), (10675, 21376), (10688, 21350), (11200, 20374), (11690, 19520), (12200, 18704), (13360, 17080), (13664, 16700)]