690007680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 256

約数和(自身を含む): 2481782400

約数和(自身を除く): 1791774720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 384, 432, 438, 480, 540, 547, 576, 584, 640, 657, 720, 730, 864, 876, 960, 1080, 1094, 1095, 1152, 1168, 1314, 1440, 1460, 1641, 1728, 1752, 1920, 1971, 2160, 2188, 2190, 2336, 2628, 2735, 2880, 2920, 3282, 3285, 3456, 3504, 3942, 4320, 4376, 4380, 4672, 4923, 5256, 5470, 5760, 5840, 6564, 6570, 7008, 7884, 8205, 8640, 8752, 8760, 9344, 9846, 9855, 10512, 10940, 11680, 13128, 13140, 14016, 14769, 15768, 16410, 17280, 17504, 17520, 19692, 19710, 21024, 21880, 23360, 24615, 26256, 26280, 28032, 29538, 31536, 32820, 35008, 35040, 39384, 39420, 39931, 42048, 43760, 46720, 49230, 52512, 52560, 59076, 63072, 65640, 70016, 70080, 73845, 78768, 78840, 79862, 84096, 87520, 98460, 105024, 105120, 118152, 119793, 126144, 131280, 140160, 147690, 157536, 157680, 159724, 175040, 196920, 199655, 210048, 210240, 236304, 239586, 252288, 262560, 295380, 315072, 315360, 319448, 350080, 359379, 393840, 399310, 420480, 472608, 479172, 525120, 590760, 598965, 630144, 630720, 638896, 718758, 787680, 798620, 945216, 958344, 1050240, 1078137, 1181520, 1197930, 1261440, 1277792, 1437516, 1575360, 1597240, 1796895, 1890432, 1916688, 2156274, 2363040, 2395860, 2555584, 2875032, 3150720, 3194480, 3593790, 3833376, 4312548, 4726080, 4791720, 5111168, 5390685, 5750064, 6388960, 7187580, 7666752, 8625096, 9452160, 9583440, 10781370, 11500128, 12777920, 14375160, 15333504, 17250192, 19166880, 21562740, 23000256, 25555840, 28750320, 34500384, 38333760, 43125480, 46000512, 57500640, 69000768, 76667520, 86250960, 115001280, 138001536, 172501920, 230002560, 345003840, 690007680]

約数ペア:

[(1, 690007680), (2, 345003840), (3, 230002560), (4, 172501920), (5, 138001536), (6, 115001280), (8, 86250960), (9, 76667520), (10, 69000768), (12, 57500640), (15, 46000512), (16, 43125480), (18, 38333760), (20, 34500384), (24, 28750320), (27, 25555840), (30, 23000256), (32, 21562740), (36, 19166880), (40, 17250192), (45, 15333504), (48, 14375160), (54, 12777920), (60, 11500128), (64, 10781370), (72, 9583440), (73, 9452160), (80, 8625096), (90, 7666752), (96, 7187580), (108, 6388960), (120, 5750064), (128, 5390685), (135, 5111168), (144, 4791720), (146, 4726080), (160, 4312548), (180, 3833376), (192, 3593790), (216, 3194480), (219, 3150720), (240, 2875032), (270, 2555584), (288, 2395860), (292, 2363040), (320, 2156274), (360, 1916688), (365, 1890432), (384, 1796895), (432, 1597240), (438, 1575360), (480, 1437516), (540, 1277792), (547, 1261440), (576, 1197930), (584, 1181520), (640, 1078137), (657, 1050240), (720, 958344), (730, 945216), (864, 798620), (876, 787680), (960, 718758), (1080, 638896), (1094, 630720), (1095, 630144), (1152, 598965), (1168, 590760), (1314, 525120), (1440, 479172), (1460, 472608), (1641, 420480), (1728, 399310), (1752, 393840), (1920, 359379), (1971, 350080), (2160, 319448), (2188, 315360), (2190, 315072), (2336, 295380), (2628, 262560), (2735, 252288), (2880, 239586), (2920, 236304), (3282, 210240), (3285, 210048), (3456, 199655), (3504, 196920), (3942, 175040), (4320, 159724), (4376, 157680), (4380, 157536), (4672, 147690), (4923, 140160), (5256, 131280), (5470, 126144), (5760, 119793), (5840, 118152), (6564, 105120), (6570, 105024), (7008, 98460), (7884, 87520), (8205, 84096), (8640, 79862), (8752, 78840), (8760, 78768), (9344, 73845), (9846, 70080), (9855, 70016), (10512, 65640), (10940, 63072), (11680, 59076), (13128, 52560), (13140, 52512), (14016, 49230), (14769, 46720), (15768, 43760), (16410, 42048), (17280, 39931), (17504, 39420), (17520, 39384), (19692, 35040), (19710, 35008), (21024, 32820), (21880, 31536), (23360, 29538), (24615, 28032), (26256, 26280)]