991854720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 480

約数和(自身を含む): 3808864620

約数和(自身を除く): 2817009900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 53, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 106, 108, 114, 120, 128, 135, 144, 152, 159, 160, 162, 171, 180, 190, 192, 212, 216, 228, 240, 265, 270, 285, 288, 304, 318, 320, 324, 342, 360, 361, 380, 384, 405, 424, 432, 456, 477, 480, 513, 530, 540, 570, 576, 608, 636, 640, 648, 684, 720, 722, 760, 795, 810, 848, 855, 864, 912, 954, 960, 1007, 1026, 1060, 1080, 1083, 1140, 1152, 1216, 1272, 1296, 1368, 1431, 1440, 1444, 1520, 1539, 1590, 1620, 1696, 1710, 1728, 1805, 1824, 1908, 1920, 2014, 2052, 2120, 2160, 2166, 2280, 2385, 2432, 2544, 2565, 2592, 2736, 2862, 2880, 2888, 3021, 3040, 3078, 3180, 3240, 3249, 3392, 3420, 3456, 3610, 3648, 3816, 4028, 4104, 4240, 4293, 4320, 4332, 4560, 4770, 5035, 5088, 5130, 5184, 5415, 5472, 5724, 5760, 5776, 6042, 6080, 6156, 6360, 6480, 6498, 6784, 6840, 7155, 7220, 7296, 7632, 7695, 8056, 8208, 8480, 8586, 8640, 8664, 9063, 9120, 9540, 9747, 10070, 10176, 10260, 10368, 10830, 10944, 11448, 11552, 12084, 12160, 12312, 12720, 12960, 12996, 13680, 14310, 14440, 15105, 15264, 15390, 16112, 16245, 16416, 16960, 17172, 17280, 17328, 18126, 18240, 19080, 19133, 19494, 20140, 20352, 20520, 21465, 21660, 21888, 22896, 23104, 24168, 24624, 25440, 25920, 25992, 27189, 27360, 28620, 28880, 29241, 30210, 30528, 30780, 32224, 32490, 32832, 33920, 34344, 34656, 36252, 36480, 38160, 38266, 38988, 40280, 41040, 42930, 43320, 45315, 45792, 46208, 48336, 48735, 49248, 50880, 51840, 51984, 54378, 54720, 57240, 57399, 57760, 58482, 60420, 61056, 61560, 64448, 64980, 65664, 68688, 69312, 72504, 76320, 76532, 77976, 80560, 81567, 82080, 85860, 86640, 90630, 91584, 95665, 96672, 97470, 98496, 101760, 103968, 108756, 109440, 114480, 114798, 115520, 116964, 120840, 123120, 128896, 129960, 135945, 137376, 138624, 145008, 146205, 152640, 153064, 155952, 161120, 163134, 164160, 171720, 172197, 173280, 181260, 183168, 191330, 193344, 194940, 196992, 207936, 217512, 228960, 229596, 231040, 233928, 241680, 246240, 259920, 271890, 274752, 286995, 290016, 292410, 305280, 306128, 311904, 322240, 326268, 328320, 343440, 344394, 346560, 362520, 382660, 386688, 389880, 407835, 415872, 435024, 457920, 459192, 467856, 483360, 492480, 516591, 519840, 543780, 549504, 573990, 580032, 584820, 612256, 623808, 644480, 652536, 686880, 688788, 693120, 725040, 765320, 779760, 815670, 860985, 870048, 915840, 918384, 935712, 966720, 984960, 1033182, 1039680, 1087560, 1147980, 1160064, 1169640, 1224512, 1247616, 1305072, 1373760, 1377576, 1450080, 1530640, 1549773, 1559520, 1631340, 1721970, 1740096, 1836768, 1871424, 1933440, 2066364, 2079360, 2175120, 2295960, 2339280, 2449024, 2582955, 2610144, 2747520, 2755152, 2900160, 3061280, 3099546, 3119040, 3262680, 3443940, 3480192, 3673536, 3742848, 4132728, 4350240, 4591920, 4678560, 5165910, 5220288, 5510304, 5800320, 6122560, 6199092, 6238080, 6525360, 6887880, 7347072, 7748865, 8265456, 8700480, 9183840, 9357120, 10331820, 10440576, 11020608, 12245120, 12398184, 13050720, 13775760, 15497730, 16530912, 17400960, 18367680, 18714240, 20663640, 22041216, 24796368, 26101440, 27551520, 30995460, 33061824, 36735360, 41327280, 49592736, 52202880, 55103040, 61990920, 66123648, 82654560, 99185472, 110206080, 123981840, 165309120, 198370944, 247963680, 330618240, 495927360, 991854720]

約数ペア:

[(1, 991854720), (2, 495927360), (3, 330618240), (4, 247963680), (5, 198370944), (6, 165309120), (8, 123981840), (9, 110206080), (10, 99185472), (12, 82654560), (15, 66123648), (16, 61990920), (18, 55103040), (19, 52202880), (20, 49592736), (24, 41327280), (27, 36735360), (30, 33061824), (32, 30995460), (36, 27551520), (38, 26101440), (40, 24796368), (45, 22041216), (48, 20663640), (53, 18714240), (54, 18367680), (57, 17400960), (60, 16530912), (64, 15497730), (72, 13775760), (76, 13050720), (80, 12398184), (81, 12245120), (90, 11020608), (95, 10440576), (96, 10331820), (106, 9357120), (108, 9183840), (114, 8700480), (120, 8265456), (128, 7748865), (135, 7347072), (144, 6887880), (152, 6525360), (159, 6238080), (160, 6199092), (162, 6122560), (171, 5800320), (180, 5510304), (190, 5220288), (192, 5165910), (212, 4678560), (216, 4591920), (228, 4350240), (240, 4132728), (265, 3742848), (270, 3673536), (285, 3480192), (288, 3443940), (304, 3262680), (318, 3119040), (320, 3099546), (324, 3061280), (342, 2900160), (360, 2755152), (361, 2747520), (380, 2610144), (384, 2582955), (405, 2449024), (424, 2339280), (432, 2295960), (456, 2175120), (477, 2079360), (480, 2066364), (513, 1933440), (530, 1871424), (540, 1836768), (570, 1740096), (576, 1721970), (608, 1631340), (636, 1559520), (640, 1549773), (648, 1530640), (684, 1450080), (720, 1377576), (722, 1373760), (760, 1305072), (795, 1247616), (810, 1224512), (848, 1169640), (855, 1160064), (864, 1147980), (912, 1087560), (954, 1039680), (960, 1033182), (1007, 984960), (1026, 966720), (1060, 935712), (1080, 918384), (1083, 915840), (1140, 870048), (1152, 860985), (1216, 815670), (1272, 779760), (1296, 765320), (1368, 725040), (1431, 693120), (1440, 688788), (1444, 686880), (1520, 652536), (1539, 644480), (1590, 623808), (1620, 612256), (1696, 584820), (1710, 580032), (1728, 573990), (1805, 549504), (1824, 543780), (1908, 519840), (1920, 516591), (2014, 492480), (2052, 483360), (2120, 467856), (2160, 459192), (2166, 457920), (2280, 435024), (2385, 415872), (2432, 407835), (2544, 389880), (2565, 386688), (2592, 382660), (2736, 362520), (2862, 346560), (2880, 344394), (2888, 343440), (3021, 328320), (3040, 326268), (3078, 322240), (3180, 311904), (3240, 306128), (3249, 305280), (3392, 292410), (3420, 290016), (3456, 286995), (3610, 274752), (3648, 271890), (3816, 259920), (4028, 246240), (4104, 241680), (4240, 233928), (4293, 231040), (4320, 229596), (4332, 228960), (4560, 217512), (4770, 207936), (5035, 196992), (5088, 194940), (5130, 193344), (5184, 191330), (5415, 183168), (5472, 181260), (5724, 173280), (5760, 172197), (5776, 171720), (6042, 164160), (6080, 163134), (6156, 161120), (6360, 155952), (6480, 153064), (6498, 152640), (6784, 146205), (6840, 145008), (7155, 138624), (7220, 137376), (7296, 135945), (7632, 129960), (7695, 128896), (8056, 123120), (8208, 120840), (8480, 116964), (8586, 115520), (8640, 114798), (8664, 114480), (9063, 109440), (9120, 108756), (9540, 103968), (9747, 101760), (10070, 98496), (10176, 97470), (10260, 96672), (10368, 95665), (10830, 91584), (10944, 90630), (11448, 86640), (11552, 85860), (12084, 82080), (12160, 81567), (12312, 80560), (12720, 77976), (12960, 76532), (12996, 76320), (13680, 72504), (14310, 69312), (14440, 68688), (15105, 65664), (15264, 64980), (15390, 64448), (16112, 61560), (16245, 61056), (16416, 60420), (16960, 58482), (17172, 57760), (17280, 57399), (17328, 57240), (18126, 54720), (18240, 54378), (19080, 51984), (19133, 51840), (19494, 50880), (20140, 49248), (20352, 48735), (20520, 48336), (21465, 46208), (21660, 45792), (21888, 45315), (22896, 43320), (23104, 42930), (24168, 41040), (24624, 40280), (25440, 38988), (25920, 38266), (25992, 38160), (27189, 36480), (27360, 36252), (28620, 34656), (28880, 34344), (29241, 33920), (30210, 32832), (30528, 32490), (30780, 32224)]