327853120

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 224

約数和(自身を含む): 950976000

約数和(自身を除く): 623122880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 103, 112, 116, 140, 145, 160, 196, 203, 206, 224, 232, 245, 280, 290, 320, 343, 392, 406, 412, 448, 464, 490, 515, 560, 580, 686, 721, 784, 812, 824, 928, 980, 1015, 1030, 1120, 1160, 1372, 1421, 1442, 1568, 1624, 1648, 1715, 1856, 1960, 2030, 2060, 2240, 2320, 2744, 2842, 2884, 2987, 3136, 3248, 3296, 3430, 3605, 3920, 4060, 4120, 4640, 5047, 5488, 5684, 5768, 5974, 6496, 6592, 6860, 7105, 7210, 7840, 8120, 8240, 9280, 9947, 10094, 10976, 11368, 11536, 11948, 12992, 13720, 14210, 14420, 14935, 15680, 16240, 16480, 19894, 20188, 20909, 21952, 22736, 23072, 23896, 25235, 27440, 28420, 28840, 29870, 32480, 32960, 35329, 39788, 40376, 41818, 45472, 46144, 47792, 49735, 50470, 54880, 56840, 57680, 59740, 64960, 70658, 79576, 80752, 83636, 90944, 95584, 99470, 100940, 104545, 109760, 113680, 115360, 119480, 141316, 146363, 159152, 161504, 167272, 176645, 191168, 198940, 201880, 209090, 227360, 230720, 238960, 282632, 292726, 318304, 323008, 334544, 353290, 397880, 403760, 418180, 454720, 477920, 565264, 585452, 636608, 669088, 706580, 731815, 795760, 807520, 836360, 955840, 1024541, 1130528, 1170904, 1338176, 1413160, 1463630, 1591520, 1615040, 1672720, 2049082, 2261056, 2341808, 2826320, 2927260, 3183040, 3345440, 4098164, 4683616, 5122705, 5652640, 5854520, 6690880, 8196328, 9367232, 10245410, 11305280, 11709040, 16392656, 20490820, 23418080, 32785312, 40981640, 46836160, 65570624, 81963280, 163926560, 327853120]

約数ペア:

[(1, 327853120), (2, 163926560), (4, 81963280), (5, 65570624), (7, 46836160), (8, 40981640), (10, 32785312), (14, 23418080), (16, 20490820), (20, 16392656), (28, 11709040), (29, 11305280), (32, 10245410), (35, 9367232), (40, 8196328), (49, 6690880), (56, 5854520), (58, 5652640), (64, 5122705), (70, 4683616), (80, 4098164), (98, 3345440), (103, 3183040), (112, 2927260), (116, 2826320), (140, 2341808), (145, 2261056), (160, 2049082), (196, 1672720), (203, 1615040), (206, 1591520), (224, 1463630), (232, 1413160), (245, 1338176), (280, 1170904), (290, 1130528), (320, 1024541), (343, 955840), (392, 836360), (406, 807520), (412, 795760), (448, 731815), (464, 706580), (490, 669088), (515, 636608), (560, 585452), (580, 565264), (686, 477920), (721, 454720), (784, 418180), (812, 403760), (824, 397880), (928, 353290), (980, 334544), (1015, 323008), (1030, 318304), (1120, 292726), (1160, 282632), (1372, 238960), (1421, 230720), (1442, 227360), (1568, 209090), (1624, 201880), (1648, 198940), (1715, 191168), (1856, 176645), (1960, 167272), (2030, 161504), (2060, 159152), (2240, 146363), (2320, 141316), (2744, 119480), (2842, 115360), (2884, 113680), (2987, 109760), (3136, 104545), (3248, 100940), (3296, 99470), (3430, 95584), (3605, 90944), (3920, 83636), (4060, 80752), (4120, 79576), (4640, 70658), (5047, 64960), (5488, 59740), (5684, 57680), (5768, 56840), (5974, 54880), (6496, 50470), (6592, 49735), (6860, 47792), (7105, 46144), (7210, 45472), (7840, 41818), (8120, 40376), (8240, 39788), (9280, 35329), (9947, 32960), (10094, 32480), (10976, 29870), (11368, 28840), (11536, 28420), (11948, 27440), (12992, 25235), (13720, 23896), (14210, 23072), (14420, 22736), (14935, 21952), (15680, 20909), (16240, 20188), (16480, 19894)]