528440640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 448

約数和(自身を含む): 2162958336

約数和(自身を除く): 1634517696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 64, 65, 69, 70, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 130, 138, 140, 156, 160, 161, 168, 182, 184, 192, 195, 208, 210, 224, 230, 240, 260, 263, 273, 276, 280, 299, 312, 320, 322, 336, 345, 364, 368, 390, 416, 420, 448, 455, 460, 480, 483, 520, 526, 546, 552, 560, 598, 624, 644, 672, 690, 728, 736, 780, 789, 805, 832, 840, 897, 910, 920, 960, 966, 1040, 1052, 1092, 1104, 1120, 1196, 1248, 1288, 1315, 1344, 1365, 1380, 1456, 1472, 1495, 1560, 1578, 1610, 1680, 1794, 1820, 1840, 1841, 1932, 2080, 2093, 2104, 2184, 2208, 2240, 2392, 2415, 2496, 2576, 2630, 2730, 2760, 2912, 2990, 3120, 3156, 3220, 3360, 3419, 3588, 3640, 3680, 3682, 3864, 3945, 4160, 4186, 4208, 4368, 4416, 4485, 4784, 4830, 5152, 5260, 5460, 5520, 5523, 5824, 5980, 6049, 6240, 6279, 6312, 6440, 6720, 6838, 7176, 7280, 7360, 7364, 7728, 7890, 8372, 8416, 8736, 8970, 9205, 9568, 9660, 10257, 10304, 10465, 10520, 10920, 11040, 11046, 11960, 12098, 12480, 12558, 12624, 12880, 13676, 14352, 14560, 14728, 15456, 15780, 16744, 16832, 17095, 17472, 17940, 18147, 18410, 19136, 19320, 20514, 20930, 21040, 21840, 22080, 22092, 23920, 23933, 24196, 25116, 25248, 25760, 27352, 27615, 28704, 29120, 29456, 30245, 30912, 31395, 31560, 33488, 34190, 35880, 36294, 36820, 38640, 41028, 41860, 42080, 42343, 43680, 44184, 47840, 47866, 48392, 50232, 50496, 51285, 51520, 54704, 55230, 57408, 58912, 60490, 62790, 63120, 66976, 68380, 71760, 71799, 72588, 73640, 77280, 78637, 82056, 83720, 84160, 84686, 87360, 88368, 90735, 95680, 95732, 96784, 100464, 102570, 109408, 110460, 117824, 119665, 120980, 125580, 126240, 127029, 133952, 136760, 143520, 143598, 145176, 147280, 154560, 157274, 164112, 167440, 169372, 176736, 181470, 191464, 193568, 200928, 205140, 211715, 218816, 220920, 235911, 239330, 241960, 251160, 252480, 254058, 273520, 287040, 287196, 290352, 294560, 314548, 328224, 334880, 338744, 353472, 358995, 362940, 382928, 387136, 393185, 401856, 410280, 423430, 441840, 471822, 478660, 483920, 502320, 508116, 547040, 550459, 574392, 580704, 589120, 629096, 635145, 656448, 669760, 677488, 717990, 725880, 765856, 786370, 820560, 846860, 883680, 943644, 957320, 967840, 1004640, 1016232, 1094080, 1100918, 1148784, 1161408, 1179555, 1258192, 1270290, 1354976, 1435980, 1451760, 1531712, 1572740, 1641120, 1651377, 1693720, 1767360, 1887288, 1914640, 1935680, 2009280, 2032464, 2201836, 2297568, 2359110, 2516384, 2540580, 2709952, 2752295, 2871960, 2903520, 3145480, 3282240, 3302754, 3387440, 3774576, 3829280, 4064928, 4403672, 4595136, 4718220, 5032768, 5081160, 5504590, 5743920, 5807040, 6290960, 6605508, 6774880, 7549152, 7658560, 8129856, 8256885, 8807344, 9436440, 10162320, 11009180, 11487840, 12581920, 13211016, 13549760, 15098304, 16513770, 17614688, 18872880, 20324640, 22018360, 22975680, 25163840, 26422032, 33027540, 35229376, 37745760, 40649280, 44036720, 52844064, 66055080, 75491520, 88073440, 105688128, 132110160, 176146880, 264220320, 528440640]

約数ペア:

[(1, 528440640), (2, 264220320), (3, 176146880), (4, 132110160), (5, 105688128), (6, 88073440), (7, 75491520), (8, 66055080), (10, 52844064), (12, 44036720), (13, 40649280), (14, 37745760), (15, 35229376), (16, 33027540), (20, 26422032), (21, 25163840), (23, 22975680), (24, 22018360), (26, 20324640), (28, 18872880), (30, 17614688), (32, 16513770), (35, 15098304), (39, 13549760), (40, 13211016), (42, 12581920), (46, 11487840), (48, 11009180), (52, 10162320), (56, 9436440), (60, 8807344), (64, 8256885), (65, 8129856), (69, 7658560), (70, 7549152), (78, 6774880), (80, 6605508), (84, 6290960), (91, 5807040), (92, 5743920), (96, 5504590), (104, 5081160), (105, 5032768), (112, 4718220), (115, 4595136), (120, 4403672), (130, 4064928), (138, 3829280), (140, 3774576), (156, 3387440), (160, 3302754), (161, 3282240), (168, 3145480), (182, 2903520), (184, 2871960), (192, 2752295), (195, 2709952), (208, 2540580), (210, 2516384), (224, 2359110), (230, 2297568), (240, 2201836), (260, 2032464), (263, 2009280), (273, 1935680), (276, 1914640), (280, 1887288), (299, 1767360), (312, 1693720), (320, 1651377), (322, 1641120), (336, 1572740), (345, 1531712), (364, 1451760), (368, 1435980), (390, 1354976), (416, 1270290), (420, 1258192), (448, 1179555), (455, 1161408), (460, 1148784), (480, 1100918), (483, 1094080), (520, 1016232), (526, 1004640), (546, 967840), (552, 957320), (560, 943644), (598, 883680), (624, 846860), (644, 820560), (672, 786370), (690, 765856), (728, 725880), (736, 717990), (780, 677488), (789, 669760), (805, 656448), (832, 635145), (840, 629096), (897, 589120), (910, 580704), (920, 574392), (960, 550459), (966, 547040), (1040, 508116), (1052, 502320), (1092, 483920), (1104, 478660), (1120, 471822), (1196, 441840), (1248, 423430), (1288, 410280), (1315, 401856), (1344, 393185), (1365, 387136), (1380, 382928), (1456, 362940), (1472, 358995), (1495, 353472), (1560, 338744), (1578, 334880), (1610, 328224), (1680, 314548), (1794, 294560), (1820, 290352), (1840, 287196), (1841, 287040), (1932, 273520), (2080, 254058), (2093, 252480), (2104, 251160), (2184, 241960), (2208, 239330), (2240, 235911), (2392, 220920), (2415, 218816), (2496, 211715), (2576, 205140), (2630, 200928), (2730, 193568), (2760, 191464), (2912, 181470), (2990, 176736), (3120, 169372), (3156, 167440), (3220, 164112), (3360, 157274), (3419, 154560), (3588, 147280), (3640, 145176), (3680, 143598), (3682, 143520), (3864, 136760), (3945, 133952), (4160, 127029), (4186, 126240), (4208, 125580), (4368, 120980), (4416, 119665), (4485, 117824), (4784, 110460), (4830, 109408), (5152, 102570), (5260, 100464), (5460, 96784), (5520, 95732), (5523, 95680), (5824, 90735), (5980, 88368), (6049, 87360), (6240, 84686), (6279, 84160), (6312, 83720), (6440, 82056), (6720, 78637), (6838, 77280), (7176, 73640), (7280, 72588), (7360, 71799), (7364, 71760), (7728, 68380), (7890, 66976), (8372, 63120), (8416, 62790), (8736, 60490), (8970, 58912), (9205, 57408), (9568, 55230), (9660, 54704), (10257, 51520), (10304, 51285), (10465, 50496), (10520, 50232), (10920, 48392), (11040, 47866), (11046, 47840), (11960, 44184), (12098, 43680), (12480, 42343), (12558, 42080), (12624, 41860), (12880, 41028), (13676, 38640), (14352, 36820), (14560, 36294), (14728, 35880), (15456, 34190), (15780, 33488), (16744, 31560), (16832, 31395), (17095, 30912), (17472, 30245), (17940, 29456), (18147, 29120), (18410, 28704), (19136, 27615), (19320, 27352), (20514, 25760), (20930, 25248), (21040, 25116), (21840, 24196), (22080, 23933), (22092, 23920)]