1279031040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 576

約数和(自身を含む): 5509969920

約数和(自身を除く): 4230938880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 256, 270, 272, 280, 288, 306, 311, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 576, 595, 612, 622, 630, 640, 672, 680, 714, 720, 756, 765, 768, 816, 840, 864, 896, 918, 933, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1152, 1190, 1224, 1244, 1260, 1280, 1344, 1360, 1428, 1440, 1512, 1530, 1555, 1632, 1680, 1728, 1785, 1792, 1836, 1866, 1890, 1904, 1920, 2016, 2040, 2142, 2160, 2176, 2177, 2240, 2295, 2304, 2380, 2448, 2488, 2520, 2688, 2720, 2799, 2856, 2880, 3024, 3060, 3110, 3213, 3264, 3360, 3456, 3570, 3672, 3732, 3780, 3808, 3840, 4032, 4080, 4284, 4320, 4352, 4354, 4480, 4590, 4665, 4760, 4896, 4976, 5040, 5287, 5355, 5376, 5440, 5598, 5712, 5760, 6048, 6120, 6220, 6426, 6528, 6531, 6720, 6912, 7140, 7344, 7464, 7560, 7616, 8064, 8160, 8397, 8568, 8640, 8708, 8960, 9180, 9330, 9520, 9792, 9952, 10080, 10574, 10710, 10880, 10885, 11196, 11424, 11520, 12096, 12240, 12440, 12852, 13056, 13062, 13440, 13995, 14280, 14688, 14928, 15120, 15232, 15861, 16065, 16128, 16320, 16794, 17136, 17280, 17416, 18360, 18660, 19040, 19584, 19593, 19904, 20160, 21148, 21420, 21760, 21770, 22392, 22848, 24192, 24480, 24880, 25704, 26124, 26435, 26880, 27990, 28560, 29376, 29856, 30240, 30464, 31722, 32130, 32640, 32655, 33588, 34272, 34560, 34832, 36720, 37009, 37320, 38080, 39168, 39186, 39808, 40320, 41985, 42296, 42840, 43540, 44784, 45696, 47583, 48384, 48960, 49760, 51408, 52248, 52870, 55980, 57120, 58752, 58779, 59712, 60480, 63444, 64260, 65280, 65310, 67176, 68544, 69664, 73440, 74018, 74640, 76160, 78372, 79305, 79616, 80640, 83970, 84592, 85680, 87080, 89568, 91392, 95166, 97920, 97965, 99520, 102816, 104496, 105740, 111027, 111960, 114240, 117504, 117558, 119424, 120960, 126888, 128520, 130620, 134352, 137088, 139328, 142749, 146880, 148036, 149280, 152320, 156744, 158610, 167940, 169184, 171360, 174160, 179136, 185045, 190332, 195840, 195930, 199040, 205632, 208992, 211480, 222054, 223920, 228480, 235116, 237915, 238848, 241920, 253776, 257040, 261240, 268704, 274176, 278656, 285498, 293760, 293895, 296072, 298560, 313488, 317220, 333081, 335880, 338368, 342720, 348320, 358272, 370090, 380664, 391860, 398080, 411264, 417984, 422960, 444108, 447840, 456960, 470232, 475830, 507552, 514080, 522480, 537408, 555135, 557312, 570996, 587520, 587790, 592144, 597120, 626976, 634440, 666162, 671760, 676736, 685440, 696640, 713745, 716544, 740180, 761328, 783720, 822528, 835968, 845920, 888216, 895680, 940464, 951660, 999243, 1015104, 1028160, 1044960, 1074816, 1110270, 1141992, 1175580, 1184288, 1194240, 1253952, 1268880, 1332324, 1343520, 1353472, 1370880, 1393280, 1427490, 1480360, 1522656, 1567440, 1665405, 1671936, 1691840, 1776432, 1791360, 1880928, 1903320, 1998486, 2030208, 2056320, 2089920, 2149632, 2220540, 2283984, 2351160, 2368576, 2507904, 2537760, 2664648, 2687040, 2786560, 2854980, 2960720, 3045312, 3134880, 3330810, 3383680, 3552864, 3582720, 3761856, 3806640, 3996972, 4060416, 4112640, 4179840, 4441080, 4567968, 4702320, 4737152, 4996215, 5015808, 5075520, 5329296, 5374080, 5709960, 5921440, 6090624, 6269760, 6661620, 6767360, 7105728, 7523712, 7613280, 7993944, 8359680, 8882160, 9135936, 9404640, 9474304, 9992430, 10151040, 10658592, 10748160, 11419920, 11842880, 12181248, 12539520, 13323240, 14211456, 15047424, 15226560, 15987888, 17764320, 18271872, 18809280, 19984860, 20302080, 21317184, 22839840, 23685760, 25079040, 26646480, 28422912, 30453120, 31975776, 35528640, 36543744, 37618560, 39969720, 42634368, 45679680, 47371520, 53292960, 60906240, 63951552, 71057280, 75237120, 79939440, 85268736, 91359360, 106585920, 127903104, 142114560, 159878880, 182718720, 213171840, 255806208, 319757760, 426343680, 639515520, 1279031040]

約数ペア:

[(1, 1279031040), (2, 639515520), (3, 426343680), (4, 319757760), (5, 255806208), (6, 213171840), (7, 182718720), (8, 159878880), (9, 142114560), (10, 127903104), (12, 106585920), (14, 91359360), (15, 85268736), (16, 79939440), (17, 75237120), (18, 71057280), (20, 63951552), (21, 60906240), (24, 53292960), (27, 47371520), (28, 45679680), (30, 42634368), (32, 39969720), (34, 37618560), (35, 36543744), (36, 35528640), (40, 31975776), (42, 30453120), (45, 28422912), (48, 26646480), (51, 25079040), (54, 23685760), (56, 22839840), (60, 21317184), (63, 20302080), (64, 19984860), (68, 18809280), (70, 18271872), (72, 17764320), (80, 15987888), (84, 15226560), (85, 15047424), (90, 14211456), (96, 13323240), (102, 12539520), (105, 12181248), (108, 11842880), (112, 11419920), (119, 10748160), (120, 10658592), (126, 10151040), (128, 9992430), (135, 9474304), (136, 9404640), (140, 9135936), (144, 8882160), (153, 8359680), (160, 7993944), (168, 7613280), (170, 7523712), (180, 7105728), (189, 6767360), (192, 6661620), (204, 6269760), (210, 6090624), (216, 5921440), (224, 5709960), (238, 5374080), (240, 5329296), (252, 5075520), (255, 5015808), (256, 4996215), (270, 4737152), (272, 4702320), (280, 4567968), (288, 4441080), (306, 4179840), (311, 4112640), (315, 4060416), (320, 3996972), (336, 3806640), (340, 3761856), (357, 3582720), (360, 3552864), (378, 3383680), (384, 3330810), (408, 3134880), (420, 3045312), (432, 2960720), (448, 2854980), (459, 2786560), (476, 2687040), (480, 2664648), (504, 2537760), (510, 2507904), (540, 2368576), (544, 2351160), (560, 2283984), (576, 2220540), (595, 2149632), (612, 2089920), (622, 2056320), (630, 2030208), (640, 1998486), (672, 1903320), (680, 1880928), (714, 1791360), (720, 1776432), (756, 1691840), (765, 1671936), (768, 1665405), (816, 1567440), (840, 1522656), (864, 1480360), (896, 1427490), (918, 1393280), (933, 1370880), (945, 1353472), (952, 1343520), (960, 1332324), (1008, 1268880), (1020, 1253952), (1071, 1194240), (1080, 1184288), (1088, 1175580), (1120, 1141992), (1152, 1110270), (1190, 1074816), (1224, 1044960), (1244, 1028160), (1260, 1015104), (1280, 999243), (1344, 951660), (1360, 940464), (1428, 895680), (1440, 888216), (1512, 845920), (1530, 835968), (1555, 822528), (1632, 783720), (1680, 761328), (1728, 740180), (1785, 716544), (1792, 713745), (1836, 696640), (1866, 685440), (1890, 676736), (1904, 671760), (1920, 666162), (2016, 634440), (2040, 626976), (2142, 597120), (2160, 592144), (2176, 587790), (2177, 587520), (2240, 570996), (2295, 557312), (2304, 555135), (2380, 537408), (2448, 522480), (2488, 514080), (2520, 507552), (2688, 475830), (2720, 470232), (2799, 456960), (2856, 447840), (2880, 444108), (3024, 422960), (3060, 417984), (3110, 411264), (3213, 398080), (3264, 391860), (3360, 380664), (3456, 370090), (3570, 358272), (3672, 348320), (3732, 342720), (3780, 338368), (3808, 335880), (3840, 333081), (4032, 317220), (4080, 313488), (4284, 298560), (4320, 296072), (4352, 293895), (4354, 293760), (4480, 285498), (4590, 278656), (4665, 274176), (4760, 268704), (4896, 261240), (4976, 257040), (5040, 253776), (5287, 241920), (5355, 238848), (5376, 237915), (5440, 235116), (5598, 228480), (5712, 223920), (5760, 222054), (6048, 211480), (6120, 208992), (6220, 205632), (6426, 199040), (6528, 195930), (6531, 195840), (6720, 190332), (6912, 185045), (7140, 179136), (7344, 174160), (7464, 171360), (7560, 169184), (7616, 167940), (8064, 158610), (8160, 156744), (8397, 152320), (8568, 149280), (8640, 148036), (8708, 146880), (8960, 142749), (9180, 139328), (9330, 137088), (9520, 134352), (9792, 130620), (9952, 128520), (10080, 126888), (10574, 120960), (10710, 119424), (10880, 117558), (10885, 117504), (11196, 114240), (11424, 111960), (11520, 111027), (12096, 105740), (12240, 104496), (12440, 102816), (12852, 99520), (13056, 97965), (13062, 97920), (13440, 95166), (13995, 91392), (14280, 89568), (14688, 87080), (14928, 85680), (15120, 84592), (15232, 83970), (15861, 80640), (16065, 79616), (16128, 79305), (16320, 78372), (16794, 76160), (17136, 74640), (17280, 74018), (17416, 73440), (18360, 69664), (18660, 68544), (19040, 67176), (19584, 65310), (19593, 65280), (19904, 64260), (20160, 63444), (21148, 60480), (21420, 59712), (21760, 58779), (21770, 58752), (22392, 57120), (22848, 55980), (24192, 52870), (24480, 52248), (24880, 51408), (25704, 49760), (26124, 48960), (26435, 48384), (26880, 47583), (27990, 45696), (28560, 44784), (29376, 43540), (29856, 42840), (30240, 42296), (30464, 41985), (31722, 40320), (32130, 39808), (32640, 39186), (32655, 39168), (33588, 38080), (34272, 37320), (34560, 37009), (34832, 36720)]