5161217280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:473

約数の個数: 288

約数和(自身を含む): 17179803648

約数和(自身を除く): 12018586368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 191, 192, 227, 240, 248, 256, 310, 320, 372, 382, 384, 454, 465, 480, 496, 573, 620, 640, 681, 744, 764, 768, 908, 930, 955, 960, 992, 1135, 1146, 1240, 1280, 1362, 1488, 1528, 1816, 1860, 1910, 1920, 1984, 2270, 2292, 2480, 2724, 2865, 2976, 3056, 3405, 3632, 3720, 3820, 3840, 3968, 4540, 4584, 4960, 5448, 5730, 5921, 5952, 6112, 6810, 7037, 7264, 7440, 7640, 7936, 9080, 9168, 9920, 10896, 11460, 11842, 11904, 12224, 13620, 14074, 14528, 14880, 15280, 17763, 18160, 18336, 19840, 21111, 21792, 22920, 23684, 23808, 24448, 27240, 28148, 29056, 29605, 29760, 30560, 35185, 35526, 36320, 36672, 39680, 42222, 43357, 43584, 45840, 47368, 48896, 54480, 56296, 58112, 59210, 59520, 61120, 70370, 71052, 72640, 73344, 84444, 86714, 87168, 88815, 91680, 94736, 105555, 108960, 112592, 118420, 119040, 122240, 130071, 140740, 142104, 145280, 146688, 168888, 173428, 174336, 177630, 183360, 189472, 211110, 216785, 217920, 225184, 236840, 244480, 260142, 281480, 284208, 290560, 337776, 346856, 355260, 366720, 378944, 422220, 433570, 435840, 450368, 473680, 520284, 562960, 568416, 650355, 675552, 693712, 710520, 733440, 757888, 844440, 867140, 871680, 900736, 947360, 1040568, 1125920, 1136832, 1300710, 1344067, 1351104, 1387424, 1421040, 1515776, 1688880, 1734280, 1801472, 1894720, 2081136, 2251840, 2273664, 2601420, 2688134, 2702208, 2774848, 2842080, 3377760, 3468560, 3789440, 4032201, 4162272, 4503680, 4547328, 5202840, 5376268, 5404416, 5549696, 5684160, 6720335, 6755520, 6937120, 7578880, 8064402, 8324544, 9007360, 10405680, 10752536, 11099392, 11368320, 13440670, 13511040, 13874240, 16128804, 16649088, 20161005, 20811360, 21505072, 22736640, 26881340, 27022080, 27748480, 32257608, 33298176, 40322010, 41622720, 43010144, 53762680, 55496960, 64515216, 80644020, 83245440, 86020288, 107525360, 129030432, 161288040, 166490880, 172040576, 215050720, 258060864, 322576080, 344081152, 430101440, 516121728, 645152160, 860202880, 1032243456, 1290304320, 1720405760, 2580608640, 5161217280]

約数ペア:

[(1, 5161217280), (2, 2580608640), (3, 1720405760), (4, 1290304320), (5, 1032243456), (6, 860202880), (8, 645152160), (10, 516121728), (12, 430101440), (15, 344081152), (16, 322576080), (20, 258060864), (24, 215050720), (30, 172040576), (31, 166490880), (32, 161288040), (40, 129030432), (48, 107525360), (60, 86020288), (62, 83245440), (64, 80644020), (80, 64515216), (93, 55496960), (96, 53762680), (120, 43010144), (124, 41622720), (128, 40322010), (155, 33298176), (160, 32257608), (186, 27748480), (191, 27022080), (192, 26881340), (227, 22736640), (240, 21505072), (248, 20811360), (256, 20161005), (310, 16649088), (320, 16128804), (372, 13874240), (382, 13511040), (384, 13440670), (454, 11368320), (465, 11099392), (480, 10752536), (496, 10405680), (573, 9007360), (620, 8324544), (640, 8064402), (681, 7578880), (744, 6937120), (764, 6755520), (768, 6720335), (908, 5684160), (930, 5549696), (955, 5404416), (960, 5376268), (992, 5202840), (1135, 4547328), (1146, 4503680), (1240, 4162272), (1280, 4032201), (1362, 3789440), (1488, 3468560), (1528, 3377760), (1816, 2842080), (1860, 2774848), (1910, 2702208), (1920, 2688134), (1984, 2601420), (2270, 2273664), (2292, 2251840), (2480, 2081136), (2724, 1894720), (2865, 1801472), (2976, 1734280), (3056, 1688880), (3405, 1515776), (3632, 1421040), (3720, 1387424), (3820, 1351104), (3840, 1344067), (3968, 1300710), (4540, 1136832), (4584, 1125920), (4960, 1040568), (5448, 947360), (5730, 900736), (5921, 871680), (5952, 867140), (6112, 844440), (6810, 757888), (7037, 733440), (7264, 710520), (7440, 693712), (7640, 675552), (7936, 650355), (9080, 568416), (9168, 562960), (9920, 520284), (10896, 473680), (11460, 450368), (11842, 435840), (11904, 433570), (12224, 422220), (13620, 378944), (14074, 366720), (14528, 355260), (14880, 346856), (15280, 337776), (17763, 290560), (18160, 284208), (18336, 281480), (19840, 260142), (21111, 244480), (21792, 236840), (22920, 225184), (23684, 217920), (23808, 216785), (24448, 211110), (27240, 189472), (28148, 183360), (29056, 177630), (29605, 174336), (29760, 173428), (30560, 168888), (35185, 146688), (35526, 145280), (36320, 142104), (36672, 140740), (39680, 130071), (42222, 122240), (43357, 119040), (43584, 118420), (45840, 112592), (47368, 108960), (48896, 105555), (54480, 94736), (56296, 91680), (58112, 88815), (59210, 87168), (59520, 86714), (61120, 84444), (70370, 73344), (71052, 72640)]