1279463040

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 384

約数和(自身を含む): 4834065600

約数和(自身を除く): 3554602560

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, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 433, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 866, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1296, 1299, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1732, 1824, 1920, 1944, 2052, 2160, 2165, 2280, 2430, 2432, 2565, 2592, 2598, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3464, 3648, 3888, 3897, 4104, 4320, 4330, 4560, 4617, 4860, 5130, 5184, 5196, 5472, 5760, 6080, 6156, 6480, 6495, 6840, 6928, 7296, 7695, 7776, 7794, 8208, 8227, 8640, 8660, 9120, 9234, 9720, 10260, 10368, 10392, 10944, 11691, 12160, 12312, 12960, 12990, 13680, 13856, 15390, 15552, 15588, 16416, 16454, 17280, 17320, 18240, 18468, 19440, 19485, 20520, 20784, 21888, 23085, 23382, 24624, 24681, 25920, 25980, 27360, 27712, 30780, 31104, 31176, 32832, 32908, 34640, 35073, 36480, 36936, 38880, 38970, 41040, 41135, 41568, 46170, 46764, 49248, 49362, 51840, 51960, 54720, 55424, 58455, 61560, 62352, 65664, 65816, 69280, 70146, 73872, 74043, 77760, 77940, 82080, 82270, 83136, 92340, 93528, 98496, 98724, 103920, 105219, 109440, 116910, 123120, 123405, 124704, 131632, 138560, 140292, 147744, 148086, 155520, 155880, 164160, 164540, 166272, 175365, 184680, 187056, 196992, 197448, 207840, 210438, 222129, 233820, 246240, 246810, 249408, 263264, 277120, 280584, 295488, 296172, 311760, 328320, 329080, 350730, 369360, 370215, 374112, 394896, 415680, 420876, 444258, 467640, 492480, 493620, 498816, 526095, 526528, 561168, 590976, 592344, 623520, 658160, 666387, 701460, 738720, 740430, 748224, 789792, 831360, 841752, 888516, 935280, 984960, 987240, 1052190, 1053056, 1110645, 1122336, 1184688, 1247040, 1316320, 1332774, 1402920, 1477440, 1480860, 1496448, 1579584, 1683504, 1777032, 1870560, 1974480, 1999161, 2104380, 2221290, 2244672, 2369376, 2494080, 2632640, 2665548, 2805840, 2954880, 2961720, 3159168, 3331935, 3367008, 3554064, 3741120, 3948960, 3998322, 4208760, 4442580, 4489344, 4738752, 5265280, 5331096, 5611680, 5923440, 6663870, 6734016, 7108128, 7482240, 7897920, 7996644, 8417520, 8885160, 9477504, 9995805, 10662192, 11223360, 11846880, 13327740, 13468032, 14216256, 15795840, 15993288, 16835040, 17770320, 19991610, 21324384, 22446720, 23693760, 26655480, 28432512, 31986576, 33670080, 35540640, 39983220, 42648768, 47387520, 53310960, 63973152, 67340160, 71081280, 79966440, 85297536, 106621920, 127946304, 142162560, 159932880, 213243840, 255892608, 319865760, 426487680, 639731520, 1279463040]

約数ペア:

[(1, 1279463040), (2, 639731520), (3, 426487680), (4, 319865760), (5, 255892608), (6, 213243840), (8, 159932880), (9, 142162560), (10, 127946304), (12, 106621920), (15, 85297536), (16, 79966440), (18, 71081280), (19, 67340160), (20, 63973152), (24, 53310960), (27, 47387520), (30, 42648768), (32, 39983220), (36, 35540640), (38, 33670080), (40, 31986576), (45, 28432512), (48, 26655480), (54, 23693760), (57, 22446720), (60, 21324384), (64, 19991610), (72, 17770320), (76, 16835040), (80, 15993288), (81, 15795840), (90, 14216256), (95, 13468032), (96, 13327740), (108, 11846880), (114, 11223360), (120, 10662192), (128, 9995805), (135, 9477504), (144, 8885160), (152, 8417520), (160, 7996644), (162, 7897920), (171, 7482240), (180, 7108128), (190, 6734016), (192, 6663870), (216, 5923440), (228, 5611680), (240, 5331096), (243, 5265280), (270, 4738752), (285, 4489344), (288, 4442580), (304, 4208760), (320, 3998322), (324, 3948960), (342, 3741120), (360, 3554064), (380, 3367008), (384, 3331935), (405, 3159168), (432, 2961720), (433, 2954880), (456, 2805840), (480, 2665548), (486, 2632640), (513, 2494080), (540, 2369376), (570, 2244672), (576, 2221290), (608, 2104380), (640, 1999161), (648, 1974480), (684, 1870560), (720, 1777032), (760, 1683504), (810, 1579584), (855, 1496448), (864, 1480860), (866, 1477440), (912, 1402920), (960, 1332774), (972, 1316320), (1026, 1247040), (1080, 1184688), (1140, 1122336), (1152, 1110645), (1215, 1053056), (1216, 1052190), (1296, 987240), (1299, 984960), (1368, 935280), (1440, 888516), (1520, 841752), (1539, 831360), (1620, 789792), (1710, 748224), (1728, 740430), (1732, 738720), (1824, 701460), (1920, 666387), (1944, 658160), (2052, 623520), (2160, 592344), (2165, 590976), (2280, 561168), (2430, 526528), (2432, 526095), (2565, 498816), (2592, 493620), (2598, 492480), (2736, 467640), (2880, 444258), (3040, 420876), (3078, 415680), (3240, 394896), (3420, 374112), (3456, 370215), (3464, 369360), (3648, 350730), (3888, 329080), (3897, 328320), (4104, 311760), (4320, 296172), (4330, 295488), (4560, 280584), (4617, 277120), (4860, 263264), (5130, 249408), (5184, 246810), (5196, 246240), (5472, 233820), (5760, 222129), (6080, 210438), (6156, 207840), (6480, 197448), (6495, 196992), (6840, 187056), (6928, 184680), (7296, 175365), (7695, 166272), (7776, 164540), (7794, 164160), (8208, 155880), (8227, 155520), (8640, 148086), (8660, 147744), (9120, 140292), (9234, 138560), (9720, 131632), (10260, 124704), (10368, 123405), (10392, 123120), (10944, 116910), (11691, 109440), (12160, 105219), (12312, 103920), (12960, 98724), (12990, 98496), (13680, 93528), (13856, 92340), (15390, 83136), (15552, 82270), (15588, 82080), (16416, 77940), (16454, 77760), (17280, 74043), (17320, 73872), (18240, 70146), (18468, 69280), (19440, 65816), (19485, 65664), (20520, 62352), (20784, 61560), (21888, 58455), (23085, 55424), (23382, 54720), (24624, 51960), (24681, 51840), (25920, 49362), (25980, 49248), (27360, 46764), (27712, 46170), (30780, 41568), (31104, 41135), (31176, 41040), (32832, 38970), (32908, 38880), (34640, 36936), (35073, 36480)]