807639840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4264

約数の個数: 288

約数和(自身を含む): 3316360320

約数和(自身を除く): 2508720480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4217, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 8434, 9120, 9576, 10080, 10640, 11970, 12651, 12768, 13680, 15960, 16868, 19152, 21085, 21280, 23940, 25302, 27360, 29519, 31920, 33736, 37953, 38304, 42170, 47880, 50604, 59038, 63255, 63840, 67472, 75906, 80123, 84340, 88557, 95760, 101208, 118076, 126510, 134944, 147595, 151812, 160246, 168680, 177114, 189765, 191520, 202416, 236152, 240369, 253020, 265671, 295190, 303624, 320492, 337360, 354228, 379530, 400615, 404832, 442785, 472304, 480738, 506040, 531342, 560861, 590380, 607248, 640984, 674720, 708456, 721107, 759060, 801230, 885570, 944608, 961476, 1012080, 1062684, 1121722, 1180760, 1201845, 1214496, 1281968, 1328355, 1416912, 1442214, 1518120, 1602460, 1682583, 1771140, 1922952, 2024160, 2125368, 2243444, 2361520, 2403690, 2563936, 2656710, 2804305, 2833824, 2884428, 3036240, 3204920, 3365166, 3542280, 3605535, 3845904, 4250736, 4486888, 4723040, 4807380, 5047749, 5313420, 5608610, 5768856, 6072480, 6409840, 6730332, 7084560, 7211070, 7691808, 8412915, 8501472, 8973776, 9614760, 10095498, 10626840, 11217220, 11537712, 12819680, 13460664, 14169120, 14422140, 16825830, 17947552, 19229520, 20190996, 21253680, 22434440, 23075424, 25238745, 26921328, 28844280, 33651660, 38459040, 40381992, 42507360, 44868880, 50477490, 53842656, 57688560, 67303320, 80763984, 89737760, 100954980, 115377120, 134606640, 161527968, 201909960, 269213280, 403819920, 807639840]

約数ペア:

[(1, 807639840), (2, 403819920), (3, 269213280), (4, 201909960), (5, 161527968), (6, 134606640), (7, 115377120), (8, 100954980), (9, 89737760), (10, 80763984), (12, 67303320), (14, 57688560), (15, 53842656), (16, 50477490), (18, 44868880), (19, 42507360), (20, 40381992), (21, 38459040), (24, 33651660), (28, 28844280), (30, 26921328), (32, 25238745), (35, 23075424), (36, 22434440), (38, 21253680), (40, 20190996), (42, 19229520), (45, 17947552), (48, 16825830), (56, 14422140), (57, 14169120), (60, 13460664), (63, 12819680), (70, 11537712), (72, 11217220), (76, 10626840), (80, 10095498), (84, 9614760), (90, 8973776), (95, 8501472), (96, 8412915), (105, 7691808), (112, 7211070), (114, 7084560), (120, 6730332), (126, 6409840), (133, 6072480), (140, 5768856), (144, 5608610), (152, 5313420), (160, 5047749), (168, 4807380), (171, 4723040), (180, 4486888), (190, 4250736), (210, 3845904), (224, 3605535), (228, 3542280), (240, 3365166), (252, 3204920), (266, 3036240), (280, 2884428), (285, 2833824), (288, 2804305), (304, 2656710), (315, 2563936), (336, 2403690), (342, 2361520), (360, 2243444), (380, 2125368), (399, 2024160), (420, 1922952), (456, 1771140), (480, 1682583), (504, 1602460), (532, 1518120), (560, 1442214), (570, 1416912), (608, 1328355), (630, 1281968), (665, 1214496), (672, 1201845), (684, 1180760), (720, 1121722), (760, 1062684), (798, 1012080), (840, 961476), (855, 944608), (912, 885570), (1008, 801230), (1064, 759060), (1120, 721107), (1140, 708456), (1197, 674720), (1260, 640984), (1330, 607248), (1368, 590380), (1440, 560861), (1520, 531342), (1596, 506040), (1680, 480738), (1710, 472304), (1824, 442785), (1995, 404832), (2016, 400615), (2128, 379530), (2280, 354228), (2394, 337360), (2520, 320492), (2660, 303624), (2736, 295190), (3040, 265671), (3192, 253020), (3360, 240369), (3420, 236152), (3990, 202416), (4217, 191520), (4256, 189765), (4560, 177114), (4788, 168680), (5040, 160246), (5320, 151812), (5472, 147595), (5985, 134944), (6384, 126510), (6840, 118076), (7980, 101208), (8434, 95760), (9120, 88557), (9576, 84340), (10080, 80123), (10640, 75906), (11970, 67472), (12651, 63840), (12768, 63255), (13680, 59038), (15960, 50604), (16868, 47880), (19152, 42170), (21085, 38304), (21280, 37953), (23940, 33736), (25302, 31920), (27360, 29519)]