510581280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1809864000

約数和(自身を除く): 1299282720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 121, 132, 149, 160, 165, 176, 177, 220, 236, 240, 242, 264, 295, 298, 330, 352, 354, 363, 440, 447, 472, 480, 484, 528, 590, 596, 605, 649, 660, 708, 726, 745, 880, 885, 894, 944, 968, 1056, 1180, 1192, 1210, 1298, 1320, 1416, 1452, 1490, 1639, 1760, 1770, 1788, 1815, 1888, 1936, 1947, 2235, 2360, 2384, 2420, 2596, 2640, 2832, 2904, 2980, 3245, 3278, 3540, 3576, 3630, 3872, 3894, 4470, 4720, 4768, 4840, 4917, 5192, 5280, 5664, 5808, 5960, 6490, 6556, 7080, 7139, 7152, 7260, 7788, 8195, 8791, 8940, 9440, 9680, 9735, 9834, 10384, 11616, 11920, 12980, 13112, 14160, 14278, 14304, 14520, 15576, 16390, 17582, 17880, 18029, 19360, 19470, 19668, 20768, 21417, 23840, 24585, 25960, 26224, 26373, 28320, 28556, 29040, 31152, 32780, 35164, 35695, 35760, 36058, 38940, 39336, 42834, 43955, 49170, 51920, 52448, 52746, 54087, 57112, 58080, 62304, 65560, 70328, 71390, 71520, 72116, 77880, 78672, 85668, 87910, 90145, 96701, 98340, 103840, 105492, 107085, 108174, 114224, 131120, 131865, 140656, 142780, 144232, 155760, 157344, 171336, 175820, 180290, 193402, 196680, 210984, 214170, 216348, 228448, 262240, 263730, 270435, 281312, 285560, 288464, 290103, 311520, 342672, 351640, 360580, 386804, 393360, 421968, 428340, 432696, 483505, 527460, 540870, 571120, 576928, 580206, 685344, 703280, 721160, 773608, 786720, 843936, 856680, 865392, 967010, 1054920, 1063711, 1081740, 1142240, 1160412, 1406560, 1442320, 1450515, 1547216, 1713360, 1730784, 1934020, 2109840, 2127422, 2163480, 2320824, 2884640, 2901030, 3094432, 3191133, 3426720, 3868040, 4219680, 4254844, 4326960, 4641648, 5318555, 5802060, 6382266, 7736080, 8509688, 8653920, 9283296, 10637110, 11604120, 12764532, 15472160, 15955665, 17019376, 21274220, 23208240, 25529064, 31911330, 34038752, 42548440, 46416480, 51058128, 63822660, 85096880, 102116256, 127645320, 170193760, 255290640, 510581280]

約数ペア:

[(1, 510581280), (2, 255290640), (3, 170193760), (4, 127645320), (5, 102116256), (6, 85096880), (8, 63822660), (10, 51058128), (11, 46416480), (12, 42548440), (15, 34038752), (16, 31911330), (20, 25529064), (22, 23208240), (24, 21274220), (30, 17019376), (32, 15955665), (33, 15472160), (40, 12764532), (44, 11604120), (48, 10637110), (55, 9283296), (59, 8653920), (60, 8509688), (66, 7736080), (80, 6382266), (88, 5802060), (96, 5318555), (110, 4641648), (118, 4326960), (120, 4254844), (121, 4219680), (132, 3868040), (149, 3426720), (160, 3191133), (165, 3094432), (176, 2901030), (177, 2884640), (220, 2320824), (236, 2163480), (240, 2127422), (242, 2109840), (264, 1934020), (295, 1730784), (298, 1713360), (330, 1547216), (352, 1450515), (354, 1442320), (363, 1406560), (440, 1160412), (447, 1142240), (472, 1081740), (480, 1063711), (484, 1054920), (528, 967010), (590, 865392), (596, 856680), (605, 843936), (649, 786720), (660, 773608), (708, 721160), (726, 703280), (745, 685344), (880, 580206), (885, 576928), (894, 571120), (944, 540870), (968, 527460), (1056, 483505), (1180, 432696), (1192, 428340), (1210, 421968), (1298, 393360), (1320, 386804), (1416, 360580), (1452, 351640), (1490, 342672), (1639, 311520), (1760, 290103), (1770, 288464), (1788, 285560), (1815, 281312), (1888, 270435), (1936, 263730), (1947, 262240), (2235, 228448), (2360, 216348), (2384, 214170), (2420, 210984), (2596, 196680), (2640, 193402), (2832, 180290), (2904, 175820), (2980, 171336), (3245, 157344), (3278, 155760), (3540, 144232), (3576, 142780), (3630, 140656), (3872, 131865), (3894, 131120), (4470, 114224), (4720, 108174), (4768, 107085), (4840, 105492), (4917, 103840), (5192, 98340), (5280, 96701), (5664, 90145), (5808, 87910), (5960, 85668), (6490, 78672), (6556, 77880), (7080, 72116), (7139, 71520), (7152, 71390), (7260, 70328), (7788, 65560), (8195, 62304), (8791, 58080), (8940, 57112), (9440, 54087), (9680, 52746), (9735, 52448), (9834, 51920), (10384, 49170), (11616, 43955), (11920, 42834), (12980, 39336), (13112, 38940), (14160, 36058), (14278, 35760), (14304, 35695), (14520, 35164), (15576, 32780), (16390, 31152), (17582, 29040), (17880, 28556), (18029, 28320), (19360, 26373), (19470, 26224), (19668, 25960), (20768, 24585), (21417, 23840)]