638077440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 640

約数和(自身を含む): 2771822592

約数和(自身を除く): 2133745152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 83, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 166, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 249, 256, 260, 264, 273, 280, 286, 308, 312, 320, 330, 332, 336, 352, 364, 384, 385, 390, 415, 416, 420, 429, 440, 448, 455, 462, 480, 498, 512, 520, 528, 546, 560, 572, 581, 616, 624, 640, 660, 664, 672, 704, 715, 728, 768, 770, 780, 830, 832, 840, 858, 880, 896, 910, 913, 924, 960, 996, 1001, 1040, 1056, 1079, 1092, 1120, 1144, 1155, 1162, 1232, 1245, 1248, 1280, 1320, 1328, 1344, 1365, 1408, 1430, 1456, 1536, 1540, 1560, 1660, 1664, 1680, 1716, 1743, 1760, 1792, 1820, 1826, 1848, 1920, 1992, 2002, 2080, 2112, 2145, 2158, 2184, 2240, 2288, 2310, 2324, 2464, 2490, 2496, 2560, 2640, 2656, 2688, 2730, 2739, 2816, 2860, 2905, 2912, 3003, 3080, 3120, 3237, 3320, 3328, 3360, 3432, 3486, 3520, 3584, 3640, 3652, 3696, 3840, 3984, 4004, 4160, 4224, 4290, 4316, 4368, 4480, 4565, 4576, 4620, 4648, 4928, 4980, 4992, 5005, 5280, 5312, 5376, 5395, 5460, 5478, 5632, 5720, 5810, 5824, 6006, 6160, 6240, 6391, 6474, 6640, 6656, 6720, 6864, 6972, 7040, 7280, 7304, 7392, 7553, 7680, 7968, 8008, 8320, 8448, 8580, 8632, 8715, 8736, 8960, 9130, 9152, 9240, 9296, 9856, 9960, 9984, 10010, 10560, 10624, 10752, 10790, 10920, 10956, 11440, 11620, 11648, 11869, 12012, 12320, 12480, 12782, 12948, 13280, 13440, 13695, 13728, 13944, 14080, 14560, 14608, 14784, 15015, 15106, 15936, 16016, 16185, 16640, 16896, 17160, 17264, 17430, 17472, 17920, 18260, 18304, 18480, 18592, 19173, 19712, 19920, 19968, 20020, 21120, 21248, 21580, 21840, 21912, 22659, 22880, 23240, 23296, 23738, 24024, 24640, 24960, 25564, 25896, 26560, 26880, 27390, 27456, 27888, 28160, 29120, 29216, 29568, 30030, 30212, 31872, 31955, 32032, 32370, 33280, 34320, 34528, 34860, 34944, 35607, 36520, 36608, 36960, 37184, 37765, 38346, 39424, 39840, 40040, 42240, 42496, 43160, 43680, 43824, 45318, 45760, 46480, 46592, 47476, 48048, 49280, 49920, 51128, 51792, 53120, 53760, 54780, 54912, 55776, 58240, 58432, 59136, 59345, 60060, 60424, 63744, 63910, 64064, 64740, 68640, 69056, 69720, 69888, 71214, 73040, 73216, 73920, 74368, 75530, 76692, 79680, 80080, 83083, 84480, 86320, 87360, 87648, 90636, 91520, 92960, 94952, 95865, 96096, 98560, 99840, 102256, 103584, 106240, 109560, 109824, 111552, 113295, 116480, 116864, 118272, 118690, 120120, 120848, 127488, 127820, 128128, 129480, 137280, 138112, 139440, 139776, 142428, 146080, 147840, 148736, 151060, 153384, 159360, 160160, 166166, 172640, 174720, 175296, 178035, 181272, 183040, 185920, 189904, 191730, 192192, 197120, 204512, 207168, 212480, 219120, 219648, 223104, 226590, 232960, 233728, 237380, 240240, 241696, 249249, 255640, 256256, 258960, 274560, 276224, 278880, 284856, 292160, 295680, 297472, 302120, 306768, 318720, 320320, 332332, 345280, 349440, 350592, 356070, 362544, 366080, 371840, 379808, 383460, 384384, 409024, 414336, 415415, 438240, 446208, 453180, 467456, 474760, 480480, 483392, 498498, 511280, 512512, 517920, 549120, 552448, 557760, 569712, 584320, 591360, 604240, 613536, 637440, 640640, 664664, 690560, 698880, 701184, 712140, 725088, 743680, 759616, 766920, 768768, 818048, 828672, 830830, 876480, 892416, 906360, 949520, 960960, 966784, 996996, 1022560, 1035840, 1098240, 1115520, 1139424, 1168640, 1208480, 1227072, 1246245, 1281280, 1329328, 1381120, 1402368, 1424280, 1450176, 1487360, 1519232, 1533840, 1537536, 1636096, 1657344, 1661660, 1752960, 1812720, 1899040, 1921920, 1933568, 1993992, 2045120, 2071680, 2231040, 2278848, 2337280, 2416960, 2454144, 2492490, 2562560, 2658656, 2762240, 2848560, 2900352, 3038464, 3067680, 3272192, 3323320, 3505920, 3625440, 3798080, 3843840, 3867136, 3987984, 4090240, 4143360, 4462080, 4557696, 4833920, 4908288, 4984980, 5317312, 5697120, 5800704, 6076928, 6135360, 6646640, 7011840, 7250880, 7596160, 7687680, 7975968, 8180480, 8286720, 9115392, 9667840, 9816576, 9969960, 10634624, 11394240, 11601408, 12270720, 13293280, 14501760, 15192320, 15951936, 16360960, 18230784, 19335680, 19939920, 21269248, 22788480, 24541440, 26586560, 29003520, 30384640, 31903872, 39879840, 42538496, 45576960, 49082880, 53173120, 58007040, 63807744, 79759680, 91153920, 106346240, 127615488, 159519360, 212692480, 319038720, 638077440]

約数ペア:

[(1, 638077440), (2, 319038720), (3, 212692480), (4, 159519360), (5, 127615488), (6, 106346240), (7, 91153920), (8, 79759680), (10, 63807744), (11, 58007040), (12, 53173120), (13, 49082880), (14, 45576960), (15, 42538496), (16, 39879840), (20, 31903872), (21, 30384640), (22, 29003520), (24, 26586560), (26, 24541440), (28, 22788480), (30, 21269248), (32, 19939920), (33, 19335680), (35, 18230784), (39, 16360960), (40, 15951936), (42, 15192320), (44, 14501760), (48, 13293280), (52, 12270720), (55, 11601408), (56, 11394240), (60, 10634624), (64, 9969960), (65, 9816576), (66, 9667840), (70, 9115392), (77, 8286720), (78, 8180480), (80, 7975968), (83, 7687680), (84, 7596160), (88, 7250880), (91, 7011840), (96, 6646640), (104, 6135360), (105, 6076928), (110, 5800704), (112, 5697120), (120, 5317312), (128, 4984980), (130, 4908288), (132, 4833920), (140, 4557696), (143, 4462080), (154, 4143360), (156, 4090240), (160, 3987984), (165, 3867136), (166, 3843840), (168, 3798080), (176, 3625440), (182, 3505920), (192, 3323320), (195, 3272192), (208, 3067680), (210, 3038464), (220, 2900352), (224, 2848560), (231, 2762240), (240, 2658656), (249, 2562560), (256, 2492490), (260, 2454144), (264, 2416960), (273, 2337280), (280, 2278848), (286, 2231040), (308, 2071680), (312, 2045120), (320, 1993992), (330, 1933568), (332, 1921920), (336, 1899040), (352, 1812720), (364, 1752960), (384, 1661660), (385, 1657344), (390, 1636096), (415, 1537536), (416, 1533840), (420, 1519232), (429, 1487360), (440, 1450176), (448, 1424280), (455, 1402368), (462, 1381120), (480, 1329328), (498, 1281280), (512, 1246245), (520, 1227072), (528, 1208480), (546, 1168640), (560, 1139424), (572, 1115520), (581, 1098240), (616, 1035840), (624, 1022560), (640, 996996), (660, 966784), (664, 960960), (672, 949520), (704, 906360), (715, 892416), (728, 876480), (768, 830830), (770, 828672), (780, 818048), (830, 768768), (832, 766920), (840, 759616), (858, 743680), (880, 725088), (896, 712140), (910, 701184), (913, 698880), (924, 690560), (960, 664664), (996, 640640), (1001, 637440), (1040, 613536), (1056, 604240), (1079, 591360), (1092, 584320), (1120, 569712), (1144, 557760), (1155, 552448), (1162, 549120), (1232, 517920), (1245, 512512), (1248, 511280), (1280, 498498), (1320, 483392), (1328, 480480), (1344, 474760), (1365, 467456), (1408, 453180), (1430, 446208), (1456, 438240), (1536, 415415), (1540, 414336), (1560, 409024), (1660, 384384), (1664, 383460), (1680, 379808), (1716, 371840), (1743, 366080), (1760, 362544), (1792, 356070), (1820, 350592), (1826, 349440), (1848, 345280), (1920, 332332), (1992, 320320), (2002, 318720), (2080, 306768), (2112, 302120), (2145, 297472), (2158, 295680), (2184, 292160), (2240, 284856), (2288, 278880), (2310, 276224), (2324, 274560), (2464, 258960), (2490, 256256), (2496, 255640), (2560, 249249), (2640, 241696), (2656, 240240), (2688, 237380), (2730, 233728), (2739, 232960), (2816, 226590), (2860, 223104), (2905, 219648), (2912, 219120), (3003, 212480), (3080, 207168), (3120, 204512), (3237, 197120), (3320, 192192), (3328, 191730), (3360, 189904), (3432, 185920), (3486, 183040), (3520, 181272), (3584, 178035), (3640, 175296), (3652, 174720), (3696, 172640), (3840, 166166), (3984, 160160), (4004, 159360), (4160, 153384), (4224, 151060), (4290, 148736), (4316, 147840), (4368, 146080), (4480, 142428), (4565, 139776), (4576, 139440), (4620, 138112), (4648, 137280), (4928, 129480), (4980, 128128), (4992, 127820), (5005, 127488), (5280, 120848), (5312, 120120), (5376, 118690), (5395, 118272), (5460, 116864), (5478, 116480), (5632, 113295), (5720, 111552), (5810, 109824), (5824, 109560), (6006, 106240), (6160, 103584), (6240, 102256), (6391, 99840), (6474, 98560), (6640, 96096), (6656, 95865), (6720, 94952), (6864, 92960), (6972, 91520), (7040, 90636), (7280, 87648), (7304, 87360), (7392, 86320), (7553, 84480), (7680, 83083), (7968, 80080), (8008, 79680), (8320, 76692), (8448, 75530), (8580, 74368), (8632, 73920), (8715, 73216), (8736, 73040), (8960, 71214), (9130, 69888), (9152, 69720), (9240, 69056), (9296, 68640), (9856, 64740), (9960, 64064), (9984, 63910), (10010, 63744), (10560, 60424), (10624, 60060), (10752, 59345), (10790, 59136), (10920, 58432), (10956, 58240), (11440, 55776), (11620, 54912), (11648, 54780), (11869, 53760), (12012, 53120), (12320, 51792), (12480, 51128), (12782, 49920), (12948, 49280), (13280, 48048), (13440, 47476), (13695, 46592), (13728, 46480), (13944, 45760), (14080, 45318), (14560, 43824), (14608, 43680), (14784, 43160), (15015, 42496), (15106, 42240), (15936, 40040), (16016, 39840), (16185, 39424), (16640, 38346), (16896, 37765), (17160, 37184), (17264, 36960), (17430, 36608), (17472, 36520), (17920, 35607), (18260, 34944), (18304, 34860), (18480, 34528), (18592, 34320), (19173, 33280), (19712, 32370), (19920, 32032), (19968, 31955), (20020, 31872), (21120, 30212), (21248, 30030), (21580, 29568), (21840, 29216), (21912, 29120), (22659, 28160), (22880, 27888), (23240, 27456), (23296, 27390), (23738, 26880), (24024, 26560), (24640, 25896), (24960, 25564)]