571053840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 200

約数和(自身を含む): 2067272448

約数和(自身を除く): 1496218608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 991, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 1982, 2058, 2352, 2401, 2744, 2940, 2973, 3430, 3920, 3964, 4116, 4802, 4955, 5145, 5488, 5880, 5946, 6860, 6937, 7203, 7928, 8232, 9604, 9910, 10290, 11760, 11892, 12005, 13720, 13874, 14406, 14865, 15856, 16464, 19208, 19820, 20580, 20811, 23784, 24010, 27440, 27748, 28812, 29730, 34685, 36015, 38416, 39640, 41160, 41622, 47568, 48020, 48559, 55496, 57624, 59460, 69370, 72030, 79280, 82320, 83244, 96040, 97118, 104055, 110992, 115248, 118920, 138740, 144060, 145677, 166488, 192080, 194236, 208110, 237840, 242795, 277480, 288120, 291354, 332976, 339913, 388472, 416220, 485590, 554960, 576240, 582708, 679826, 728385, 776944, 832440, 971180, 1019739, 1165416, 1359652, 1456770, 1664880, 1699565, 1942360, 2039478, 2330832, 2379391, 2719304, 2913540, 3399130, 3884720, 4078956, 4758782, 5098695, 5438608, 5827080, 6798260, 7138173, 8157912, 9517564, 10197390, 11654160, 11896955, 13596520, 14276346, 16315824, 19035128, 20394780, 23793910, 27193040, 28552692, 35690865, 38070256, 40789560, 47587820, 57105384, 71381730, 81579120, 95175640, 114210768, 142763460, 190351280, 285526920, 571053840]

約数ペア:

[(1, 571053840), (2, 285526920), (3, 190351280), (4, 142763460), (5, 114210768), (6, 95175640), (7, 81579120), (8, 71381730), (10, 57105384), (12, 47587820), (14, 40789560), (15, 38070256), (16, 35690865), (20, 28552692), (21, 27193040), (24, 23793910), (28, 20394780), (30, 19035128), (35, 16315824), (40, 14276346), (42, 13596520), (48, 11896955), (49, 11654160), (56, 10197390), (60, 9517564), (70, 8157912), (80, 7138173), (84, 6798260), (98, 5827080), (105, 5438608), (112, 5098695), (120, 4758782), (140, 4078956), (147, 3884720), (168, 3399130), (196, 2913540), (210, 2719304), (240, 2379391), (245, 2330832), (280, 2039478), (294, 1942360), (336, 1699565), (343, 1664880), (392, 1456770), (420, 1359652), (490, 1165416), (560, 1019739), (588, 971180), (686, 832440), (735, 776944), (784, 728385), (840, 679826), (980, 582708), (991, 576240), (1029, 554960), (1176, 485590), (1372, 416220), (1470, 388472), (1680, 339913), (1715, 332976), (1960, 291354), (1982, 288120), (2058, 277480), (2352, 242795), (2401, 237840), (2744, 208110), (2940, 194236), (2973, 192080), (3430, 166488), (3920, 145677), (3964, 144060), (4116, 138740), (4802, 118920), (4955, 115248), (5145, 110992), (5488, 104055), (5880, 97118), (5946, 96040), (6860, 83244), (6937, 82320), (7203, 79280), (7928, 72030), (8232, 69370), (9604, 59460), (9910, 57624), (10290, 55496), (11760, 48559), (11892, 48020), (12005, 47568), (13720, 41622), (13874, 41160), (14406, 39640), (14865, 38416), (15856, 36015), (16464, 34685), (19208, 29730), (19820, 28812), (20580, 27748), (20811, 27440), (23784, 24010)]