652632960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 256

約数和(自身を含む): 2428416000

約数和(自身を除く): 1775783040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 991, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 1982, 2058, 2240, 2352, 2688, 2744, 2940, 2973, 3136, 3360, 3430, 3920, 3964, 4116, 4480, 4704, 4955, 5145, 5488, 5880, 5946, 6272, 6720, 6860, 6937, 7840, 7928, 8232, 9408, 9910, 10290, 10976, 11760, 11892, 13440, 13720, 13874, 14865, 15680, 15856, 16464, 18816, 19820, 20580, 20811, 21952, 23520, 23784, 27440, 27748, 29730, 31360, 31712, 32928, 34685, 39640, 41160, 41622, 43904, 47040, 47568, 48559, 54880, 55496, 59460, 63424, 65856, 69370, 79280, 82320, 83244, 94080, 95136, 97118, 104055, 109760, 110992, 118920, 126848, 131712, 138740, 145677, 158560, 164640, 166488, 190272, 194236, 208110, 219520, 221984, 237840, 242795, 277480, 291354, 317120, 329280, 332976, 339913, 380544, 388472, 416220, 443968, 475680, 485590, 554960, 582708, 634240, 658560, 665952, 679826, 728385, 776944, 832440, 887936, 951360, 971180, 1019739, 1109920, 1165416, 1331904, 1359652, 1456770, 1553888, 1664880, 1699565, 1902720, 1942360, 2039478, 2219840, 2330832, 2663808, 2719304, 2913540, 3107776, 3329760, 3399130, 3884720, 4078956, 4439680, 4661664, 5098695, 5438608, 5827080, 6215552, 6659520, 6798260, 7769440, 8157912, 9323328, 10197390, 10877216, 11654160, 13319040, 13596520, 15538880, 16315824, 18646656, 20394780, 21754432, 23308320, 27193040, 31077760, 32631648, 40789560, 43508864, 46616640, 54386080, 65263296, 81579120, 93233280, 108772160, 130526592, 163158240, 217544320, 326316480, 652632960]

約数ペア:

[(1, 652632960), (2, 326316480), (3, 217544320), (4, 163158240), (5, 130526592), (6, 108772160), (7, 93233280), (8, 81579120), (10, 65263296), (12, 54386080), (14, 46616640), (15, 43508864), (16, 40789560), (20, 32631648), (21, 31077760), (24, 27193040), (28, 23308320), (30, 21754432), (32, 20394780), (35, 18646656), (40, 16315824), (42, 15538880), (48, 13596520), (49, 13319040), (56, 11654160), (60, 10877216), (64, 10197390), (70, 9323328), (80, 8157912), (84, 7769440), (96, 6798260), (98, 6659520), (105, 6215552), (112, 5827080), (120, 5438608), (128, 5098695), (140, 4661664), (147, 4439680), (160, 4078956), (168, 3884720), (192, 3399130), (196, 3329760), (210, 3107776), (224, 2913540), (240, 2719304), (245, 2663808), (280, 2330832), (294, 2219840), (320, 2039478), (336, 1942360), (343, 1902720), (384, 1699565), (392, 1664880), (420, 1553888), (448, 1456770), (480, 1359652), (490, 1331904), (560, 1165416), (588, 1109920), (640, 1019739), (672, 971180), (686, 951360), (735, 887936), (784, 832440), (840, 776944), (896, 728385), (960, 679826), (980, 665952), (991, 658560), (1029, 634240), (1120, 582708), (1176, 554960), (1344, 485590), (1372, 475680), (1470, 443968), (1568, 416220), (1680, 388472), (1715, 380544), (1920, 339913), (1960, 332976), (1982, 329280), (2058, 317120), (2240, 291354), (2352, 277480), (2688, 242795), (2744, 237840), (2940, 221984), (2973, 219520), (3136, 208110), (3360, 194236), (3430, 190272), (3920, 166488), (3964, 164640), (4116, 158560), (4480, 145677), (4704, 138740), (4955, 131712), (5145, 126848), (5488, 118920), (5880, 110992), (5946, 109760), (6272, 104055), (6720, 97118), (6860, 95136), (6937, 94080), (7840, 83244), (7928, 82320), (8232, 79280), (9408, 69370), (9910, 65856), (10290, 63424), (10976, 59460), (11760, 55496), (11892, 54880), (13440, 48559), (13720, 47568), (13874, 47040), (14865, 43904), (15680, 41622), (15856, 41160), (16464, 39640), (18816, 34685), (19820, 32928), (20580, 31712), (20811, 31360), (21952, 29730), (23520, 27748), (23784, 27440)]