206682840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:744

約数の個数: 320

約数和(自身を含む): 856215360

約数和(自身を除く): 649532520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 701, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1402, 1404, 1512, 1560, 1620, 1638, 1755, 1820, 1890, 2103, 2106, 2184, 2268, 2340, 2457, 2520, 2730, 2804, 2808, 2835, 3240, 3276, 3505, 3510, 3640, 3780, 4095, 4206, 4212, 4536, 4680, 4907, 4914, 5265, 5460, 5608, 5670, 6309, 6552, 7010, 7020, 7371, 7560, 8190, 8412, 8424, 9113, 9814, 9828, 10515, 10530, 10920, 11340, 12285, 12618, 14020, 14040, 14721, 14742, 16380, 16824, 18226, 18927, 19628, 19656, 21030, 21060, 22680, 24535, 24570, 25236, 27339, 28040, 29442, 29484, 31545, 32760, 36452, 36855, 37854, 39256, 42060, 42120, 44163, 45565, 49070, 49140, 50472, 54678, 56781, 58884, 58968, 63090, 63791, 72904, 73605, 73710, 75708, 82017, 84120, 88326, 91130, 94635, 98140, 98280, 109356, 113562, 117768, 126180, 127582, 132489, 136695, 147210, 147420, 151416, 164034, 176652, 182260, 189270, 191373, 196280, 218712, 220815, 227124, 246051, 252360, 255164, 264978, 273390, 283905, 294420, 294840, 318955, 328068, 353304, 364520, 378540, 382746, 397467, 410085, 441630, 454248, 492102, 510328, 529956, 546780, 567810, 574119, 588840, 637910, 656136, 662445, 738153, 757080, 765492, 794934, 820170, 883260, 956865, 984204, 1059912, 1093560, 1135620, 1148238, 1230255, 1275820, 1324890, 1476306, 1530984, 1589868, 1640340, 1722357, 1766520, 1913730, 1968408, 1987335, 2271240, 2296476, 2460510, 2551640, 2649780, 2870595, 2952612, 3179736, 3280680, 3444714, 3690765, 3827460, 3974670, 4592952, 4921020, 5167071, 5299560, 5741190, 5905224, 6889428, 7381530, 7654920, 7949340, 8611785, 9842040, 10334142, 11482380, 13778856, 14763060, 15898680, 17223570, 20668284, 22964760, 25835355, 29526120, 34447140, 41336568, 51670710, 68894280, 103341420, 206682840]

約数ペア:

[(1, 206682840), (2, 103341420), (3, 68894280), (4, 51670710), (5, 41336568), (6, 34447140), (7, 29526120), (8, 25835355), (9, 22964760), (10, 20668284), (12, 17223570), (13, 15898680), (14, 14763060), (15, 13778856), (18, 11482380), (20, 10334142), (21, 9842040), (24, 8611785), (26, 7949340), (27, 7654920), (28, 7381530), (30, 6889428), (35, 5905224), (36, 5741190), (39, 5299560), (40, 5167071), (42, 4921020), (45, 4592952), (52, 3974670), (54, 3827460), (56, 3690765), (60, 3444714), (63, 3280680), (65, 3179736), (70, 2952612), (72, 2870595), (78, 2649780), (81, 2551640), (84, 2460510), (90, 2296476), (91, 2271240), (104, 1987335), (105, 1968408), (108, 1913730), (117, 1766520), (120, 1722357), (126, 1640340), (130, 1589868), (135, 1530984), (140, 1476306), (156, 1324890), (162, 1275820), (168, 1230255), (180, 1148238), (182, 1135620), (189, 1093560), (195, 1059912), (210, 984204), (216, 956865), (234, 883260), (252, 820170), (260, 794934), (270, 765492), (273, 757080), (280, 738153), (312, 662445), (315, 656136), (324, 637910), (351, 588840), (360, 574119), (364, 567810), (378, 546780), (390, 529956), (405, 510328), (420, 492102), (455, 454248), (468, 441630), (504, 410085), (520, 397467), (540, 382746), (546, 378540), (567, 364520), (585, 353304), (630, 328068), (648, 318955), (701, 294840), (702, 294420), (728, 283905), (756, 273390), (780, 264978), (810, 255164), (819, 252360), (840, 246051), (910, 227124), (936, 220815), (945, 218712), (1053, 196280), (1080, 191373), (1092, 189270), (1134, 182260), (1170, 176652), (1260, 164034), (1365, 151416), (1402, 147420), (1404, 147210), (1512, 136695), (1560, 132489), (1620, 127582), (1638, 126180), (1755, 117768), (1820, 113562), (1890, 109356), (2103, 98280), (2106, 98140), (2184, 94635), (2268, 91130), (2340, 88326), (2457, 84120), (2520, 82017), (2730, 75708), (2804, 73710), (2808, 73605), (2835, 72904), (3240, 63791), (3276, 63090), (3505, 58968), (3510, 58884), (3640, 56781), (3780, 54678), (4095, 50472), (4206, 49140), (4212, 49070), (4536, 45565), (4680, 44163), (4907, 42120), (4914, 42060), (5265, 39256), (5460, 37854), (5608, 36855), (5670, 36452), (6309, 32760), (6552, 31545), (7010, 29484), (7020, 29442), (7371, 28040), (7560, 27339), (8190, 25236), (8412, 24570), (8424, 24535), (9113, 22680), (9814, 21060), (9828, 21030), (10515, 19656), (10530, 19628), (10920, 18927), (11340, 18226), (12285, 16824), (12618, 16380), (14020, 14742), (14040, 14721)]