493702560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 384

約数和(自身を含む): 1905120000

約数和(自身を除く): 1411417440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 59, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 118, 120, 130, 135, 144, 149, 156, 160, 177, 180, 195, 208, 216, 234, 236, 240, 260, 270, 288, 295, 298, 312, 351, 354, 360, 390, 416, 432, 447, 468, 472, 480, 520, 531, 540, 585, 590, 596, 624, 702, 708, 720, 745, 767, 780, 864, 885, 894, 936, 944, 1040, 1062, 1080, 1170, 1180, 1192, 1248, 1341, 1404, 1416, 1440, 1490, 1534, 1560, 1593, 1755, 1770, 1788, 1872, 1888, 1937, 2080, 2124, 2160, 2235, 2301, 2340, 2360, 2384, 2655, 2682, 2808, 2832, 2980, 3068, 3120, 3186, 3510, 3540, 3576, 3744, 3835, 3874, 4023, 4248, 4320, 4470, 4602, 4680, 4720, 4768, 5310, 5364, 5616, 5664, 5811, 5960, 6136, 6240, 6372, 6705, 6903, 7020, 7080, 7152, 7670, 7748, 7965, 8046, 8496, 8791, 8940, 9204, 9360, 9440, 9685, 10620, 10728, 11232, 11505, 11622, 11920, 12272, 12744, 13410, 13806, 14040, 14160, 14304, 15340, 15496, 15930, 16092, 16992, 17433, 17582, 17880, 18408, 18720, 19370, 20115, 20709, 21240, 21456, 23010, 23244, 23840, 24544, 25488, 26373, 26820, 27612, 28080, 28320, 29055, 30680, 30992, 31860, 32184, 34515, 34866, 35164, 35760, 36816, 38740, 40230, 41418, 42480, 42912, 43955, 46020, 46488, 50976, 52299, 52746, 53640, 55224, 56160, 58110, 61360, 61984, 63720, 64368, 69030, 69732, 70328, 71520, 73632, 77480, 79119, 80460, 82836, 84960, 87165, 87910, 92040, 92976, 103545, 104598, 105492, 107280, 110448, 114283, 116220, 122720, 127440, 128736, 131865, 138060, 139464, 140656, 154960, 158238, 160920, 165672, 174330, 175820, 184080, 185952, 207090, 209196, 210984, 214560, 220896, 228566, 232440, 237357, 254880, 261495, 263730, 276120, 278928, 281312, 309920, 316476, 321840, 331344, 342849, 348660, 351640, 368160, 395595, 414180, 418392, 421968, 457132, 464880, 474714, 522990, 527460, 552240, 557856, 571415, 632952, 643680, 662688, 685698, 697320, 703280, 791190, 828360, 836784, 843936, 914264, 929760, 949428, 1028547, 1045980, 1054920, 1104480, 1142830, 1186785, 1265904, 1371396, 1394640, 1406560, 1582380, 1656720, 1673568, 1714245, 1828528, 1898856, 2057094, 2091960, 2109840, 2285660, 2373570, 2531808, 2742792, 2789280, 3085641, 3164760, 3313440, 3428490, 3657056, 3797712, 4114188, 4183920, 4219680, 4571320, 4747140, 5142735, 5485584, 6171282, 6329520, 6856980, 7595424, 8228376, 8367840, 9142640, 9494280, 10285470, 10971168, 12342564, 12659040, 13713960, 15428205, 16456752, 18285280, 18988560, 20570940, 24685128, 27427920, 30856410, 32913504, 37977120, 41141880, 49370256, 54855840, 61712820, 82283760, 98740512, 123425640, 164567520, 246851280, 493702560]

約数ペア:

[(1, 493702560), (2, 246851280), (3, 164567520), (4, 123425640), (5, 98740512), (6, 82283760), (8, 61712820), (9, 54855840), (10, 49370256), (12, 41141880), (13, 37977120), (15, 32913504), (16, 30856410), (18, 27427920), (20, 24685128), (24, 20570940), (26, 18988560), (27, 18285280), (30, 16456752), (32, 15428205), (36, 13713960), (39, 12659040), (40, 12342564), (45, 10971168), (48, 10285470), (52, 9494280), (54, 9142640), (59, 8367840), (60, 8228376), (65, 7595424), (72, 6856980), (78, 6329520), (80, 6171282), (90, 5485584), (96, 5142735), (104, 4747140), (108, 4571320), (117, 4219680), (118, 4183920), (120, 4114188), (130, 3797712), (135, 3657056), (144, 3428490), (149, 3313440), (156, 3164760), (160, 3085641), (177, 2789280), (180, 2742792), (195, 2531808), (208, 2373570), (216, 2285660), (234, 2109840), (236, 2091960), (240, 2057094), (260, 1898856), (270, 1828528), (288, 1714245), (295, 1673568), (298, 1656720), (312, 1582380), (351, 1406560), (354, 1394640), (360, 1371396), (390, 1265904), (416, 1186785), (432, 1142830), (447, 1104480), (468, 1054920), (472, 1045980), (480, 1028547), (520, 949428), (531, 929760), (540, 914264), (585, 843936), (590, 836784), (596, 828360), (624, 791190), (702, 703280), (708, 697320), (720, 685698), (745, 662688), (767, 643680), (780, 632952), (864, 571415), (885, 557856), (894, 552240), (936, 527460), (944, 522990), (1040, 474714), (1062, 464880), (1080, 457132), (1170, 421968), (1180, 418392), (1192, 414180), (1248, 395595), (1341, 368160), (1404, 351640), (1416, 348660), (1440, 342849), (1490, 331344), (1534, 321840), (1560, 316476), (1593, 309920), (1755, 281312), (1770, 278928), (1788, 276120), (1872, 263730), (1888, 261495), (1937, 254880), (2080, 237357), (2124, 232440), (2160, 228566), (2235, 220896), (2301, 214560), (2340, 210984), (2360, 209196), (2384, 207090), (2655, 185952), (2682, 184080), (2808, 175820), (2832, 174330), (2980, 165672), (3068, 160920), (3120, 158238), (3186, 154960), (3510, 140656), (3540, 139464), (3576, 138060), (3744, 131865), (3835, 128736), (3874, 127440), (4023, 122720), (4248, 116220), (4320, 114283), (4470, 110448), (4602, 107280), (4680, 105492), (4720, 104598), (4768, 103545), (5310, 92976), (5364, 92040), (5616, 87910), (5664, 87165), (5811, 84960), (5960, 82836), (6136, 80460), (6240, 79119), (6372, 77480), (6705, 73632), (6903, 71520), (7020, 70328), (7080, 69732), (7152, 69030), (7670, 64368), (7748, 63720), (7965, 61984), (8046, 61360), (8496, 58110), (8791, 56160), (8940, 55224), (9204, 53640), (9360, 52746), (9440, 52299), (9685, 50976), (10620, 46488), (10728, 46020), (11232, 43955), (11505, 42912), (11622, 42480), (11920, 41418), (12272, 40230), (12744, 38740), (13410, 36816), (13806, 35760), (14040, 35164), (14160, 34866), (14304, 34515), (15340, 32184), (15496, 31860), (15930, 30992), (16092, 30680), (16992, 29055), (17433, 28320), (17582, 28080), (17880, 27612), (18408, 26820), (18720, 26373), (19370, 25488), (20115, 24544), (20709, 23840), (21240, 23244), (21456, 23010)]