31394394720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:569

約数の個数: 576

約数和(自身を含む): 120662680320

約数和(自身を除く): 89268285600

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, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 179, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 347, 351, 358, 360, 390, 405, 416, 432, 468, 480, 486, 520, 537, 540, 585, 624, 648, 694, 702, 716, 720, 780, 810, 864, 895, 936, 972, 1040, 1041, 1053, 1074, 1080, 1170, 1215, 1248, 1296, 1388, 1404, 1432, 1440, 1560, 1611, 1620, 1735, 1755, 1790, 1872, 1944, 2080, 2082, 2106, 2148, 2160, 2327, 2340, 2430, 2592, 2685, 2776, 2808, 2864, 3120, 3123, 3159, 3222, 3240, 3470, 3510, 3580, 3744, 3888, 4164, 4212, 4296, 4320, 4511, 4654, 4680, 4833, 4860, 5205, 5265, 5370, 5552, 5616, 5728, 6240, 6246, 6318, 6444, 6480, 6940, 6981, 7020, 7160, 7776, 8055, 8328, 8424, 8592, 9022, 9308, 9360, 9369, 9666, 9720, 10410, 10530, 10740, 11104, 11232, 11635, 12492, 12636, 12888, 12960, 13533, 13880, 13962, 14040, 14320, 14499, 15615, 15795, 16110, 16656, 16848, 17184, 18044, 18616, 18720, 18738, 19332, 19440, 20820, 20943, 21060, 21480, 22555, 23270, 24165, 24984, 25272, 25776, 27066, 27760, 27924, 28080, 28107, 28640, 28998, 31230, 31590, 32220, 33312, 33696, 34905, 36088, 37232, 37476, 38664, 38880, 40599, 41640, 41886, 42120, 42960, 43497, 45110, 46540, 46845, 48330, 49968, 50544, 51552, 54132, 55520, 55848, 56160, 56214, 57996, 62113, 62460, 62829, 63180, 64440, 67665, 69810, 72176, 72495, 74464, 74952, 77328, 81198, 83280, 83772, 84240, 84321, 85920, 86994, 90220, 93080, 93690, 96660, 99936, 101088, 104715, 108264, 111696, 112428, 115992, 121797, 124226, 124920, 125658, 126360, 128880, 135330, 139620, 140535, 144352, 144990, 149904, 154656, 162396, 166560, 167544, 168480, 168642, 173988, 180440, 186160, 186339, 187380, 188487, 193320, 202995, 209430, 216528, 217485, 223392, 224856, 231984, 243594, 248452, 249840, 251316, 252720, 257760, 270660, 279240, 281070, 289980, 299808, 310565, 314145, 324792, 335088, 337284, 347976, 360880, 365391, 372320, 372678, 374760, 376974, 386640, 405990, 418860, 421605, 433056, 434970, 449712, 463968, 487188, 496904, 499680, 502632, 505440, 541320, 558480, 559017, 562140, 565461, 579960, 608985, 621130, 628290, 649584, 670176, 674568, 695952, 721760, 730782, 745356, 749520, 753948, 773280, 807469, 811980, 837720, 843210, 869940, 899424, 931695, 942435, 974376, 993808, 1005264, 1082640, 1096173, 1116960, 1118034, 1124280, 1130922, 1159920, 1217970, 1242260, 1256580, 1299168, 1349136, 1391904, 1461564, 1490712, 1499040, 1507896, 1614938, 1623960, 1675440, 1677051, 1686420, 1739880, 1826955, 1863390, 1884870, 1948752, 1987616, 2010528, 2165280, 2192346, 2236068, 2248560, 2261844, 2319840, 2422407, 2435940, 2484520, 2513160, 2698272, 2795085, 2827305, 2923128, 2981424, 3015792, 3229876, 3247920, 3350880, 3354102, 3372840, 3479760, 3653910, 3726780, 3769740, 3897504, 4037345, 4384692, 4472136, 4497120, 4523688, 4844814, 4871880, 4969040, 5026320, 5031153, 5480865, 5590170, 5654610, 5846256, 5962848, 6031584, 6459752, 6495840, 6708204, 6745680, 6959520, 7267221, 7307820, 7453560, 7539480, 8074690, 8385255, 8769384, 8944272, 9047376, 9689628, 9743760, 9938080, 10052640, 10062306, 10961730, 11180340, 11309220, 11692512, 12112035, 12919504, 13416408, 13491360, 14534442, 14615640, 14907120, 15078960, 15093459, 16149380, 16770510, 17538768, 17888544, 18094752, 19379256, 19487520, 20124612, 21801663, 21923460, 22360680, 22618440, 24224070, 25155765, 25839008, 26832816, 29068884, 29231280, 29814240, 30157920, 30186918, 32298760, 33541020, 35077536, 36336105, 38758512, 40249224, 43603326, 43846920, 44721360, 45236880, 48448140, 50311530, 53665632, 58137768, 58462560, 60373836, 64597520, 65404989, 67082040, 72672210, 75467295, 77517024, 80498448, 87206652, 87693840, 89442720, 90473760, 96896280, 100623060, 109008315, 116275536, 120747672, 129195040, 130809978, 134164080, 145344420, 150934590, 160996896, 174413304, 175387680, 193792560, 196214967, 201246120, 218016630, 232551072, 241495344, 261619956, 268328160, 290688840, 301869180, 327024945, 348826608, 387585120, 392429934, 402492240, 436033260, 482990688, 523239912, 581377680, 603738360, 654049890, 697653216, 784859868, 804984480, 872066520, 981074835, 1046479824, 1162755360, 1207476720, 1308099780, 1569719736, 1744133040, 1962149670, 2092959648, 2414953440, 2616199560, 3139439472, 3488266080, 3924299340, 5232399120, 6278878944, 7848598680, 10464798240, 15697197360, 31394394720]

約数ペア:

[(1, 31394394720), (2, 15697197360), (3, 10464798240), (4, 7848598680), (5, 6278878944), (6, 5232399120), (8, 3924299340), (9, 3488266080), (10, 3139439472), (12, 2616199560), (13, 2414953440), (15, 2092959648), (16, 1962149670), (18, 1744133040), (20, 1569719736), (24, 1308099780), (26, 1207476720), (27, 1162755360), (30, 1046479824), (32, 981074835), (36, 872066520), (39, 804984480), (40, 784859868), (45, 697653216), (48, 654049890), (52, 603738360), (54, 581377680), (60, 523239912), (65, 482990688), (72, 436033260), (78, 402492240), (80, 392429934), (81, 387585120), (90, 348826608), (96, 327024945), (104, 301869180), (108, 290688840), (117, 268328160), (120, 261619956), (130, 241495344), (135, 232551072), (144, 218016630), (156, 201246120), (160, 196214967), (162, 193792560), (179, 175387680), (180, 174413304), (195, 160996896), (208, 150934590), (216, 145344420), (234, 134164080), (240, 130809978), (243, 129195040), (260, 120747672), (270, 116275536), (288, 109008315), (312, 100623060), (324, 96896280), (347, 90473760), (351, 89442720), (358, 87693840), (360, 87206652), (390, 80498448), (405, 77517024), (416, 75467295), (432, 72672210), (468, 67082040), (480, 65404989), (486, 64597520), (520, 60373836), (537, 58462560), (540, 58137768), (585, 53665632), (624, 50311530), (648, 48448140), (694, 45236880), (702, 44721360), (716, 43846920), (720, 43603326), (780, 40249224), (810, 38758512), (864, 36336105), (895, 35077536), (936, 33541020), (972, 32298760), (1040, 30186918), (1041, 30157920), (1053, 29814240), (1074, 29231280), (1080, 29068884), (1170, 26832816), (1215, 25839008), (1248, 25155765), (1296, 24224070), (1388, 22618440), (1404, 22360680), (1432, 21923460), (1440, 21801663), (1560, 20124612), (1611, 19487520), (1620, 19379256), (1735, 18094752), (1755, 17888544), (1790, 17538768), (1872, 16770510), (1944, 16149380), (2080, 15093459), (2082, 15078960), (2106, 14907120), (2148, 14615640), (2160, 14534442), (2327, 13491360), (2340, 13416408), (2430, 12919504), (2592, 12112035), (2685, 11692512), (2776, 11309220), (2808, 11180340), (2864, 10961730), (3120, 10062306), (3123, 10052640), (3159, 9938080), (3222, 9743760), (3240, 9689628), (3470, 9047376), (3510, 8944272), (3580, 8769384), (3744, 8385255), (3888, 8074690), (4164, 7539480), (4212, 7453560), (4296, 7307820), (4320, 7267221), (4511, 6959520), (4654, 6745680), (4680, 6708204), (4833, 6495840), (4860, 6459752), (5205, 6031584), (5265, 5962848), (5370, 5846256), (5552, 5654610), (5616, 5590170), (5728, 5480865), (6240, 5031153), (6246, 5026320), (6318, 4969040), (6444, 4871880), (6480, 4844814), (6940, 4523688), (6981, 4497120), (7020, 4472136), (7160, 4384692), (7776, 4037345), (8055, 3897504), (8328, 3769740), (8424, 3726780), (8592, 3653910), (9022, 3479760), (9308, 3372840), (9360, 3354102), (9369, 3350880), (9666, 3247920), (9720, 3229876), (10410, 3015792), (10530, 2981424), (10740, 2923128), (11104, 2827305), (11232, 2795085), (11635, 2698272), (12492, 2513160), (12636, 2484520), (12888, 2435940), (12960, 2422407), (13533, 2319840), (13880, 2261844), (13962, 2248560), (14040, 2236068), (14320, 2192346), (14499, 2165280), (15615, 2010528), (15795, 1987616), (16110, 1948752), (16656, 1884870), (16848, 1863390), (17184, 1826955), (18044, 1739880), (18616, 1686420), (18720, 1677051), (18738, 1675440), (19332, 1623960), (19440, 1614938), (20820, 1507896), (20943, 1499040), (21060, 1490712), (21480, 1461564), (22555, 1391904), (23270, 1349136), (24165, 1299168), (24984, 1256580), (25272, 1242260), (25776, 1217970), (27066, 1159920), (27760, 1130922), (27924, 1124280), (28080, 1118034), (28107, 1116960), (28640, 1096173), (28998, 1082640), (31230, 1005264), (31590, 993808), (32220, 974376), (33312, 942435), (33696, 931695), (34905, 899424), (36088, 869940), (37232, 843210), (37476, 837720), (38664, 811980), (38880, 807469), (40599, 773280), (41640, 753948), (41886, 749520), (42120, 745356), (42960, 730782), (43497, 721760), (45110, 695952), (46540, 674568), (46845, 670176), (48330, 649584), (49968, 628290), (50544, 621130), (51552, 608985), (54132, 579960), (55520, 565461), (55848, 562140), (56160, 559017), (56214, 558480), (57996, 541320), (62113, 505440), (62460, 502632), (62829, 499680), (63180, 496904), (64440, 487188), (67665, 463968), (69810, 449712), (72176, 434970), (72495, 433056), (74464, 421605), (74952, 418860), (77328, 405990), (81198, 386640), (83280, 376974), (83772, 374760), (84240, 372678), (84321, 372320), (85920, 365391), (86994, 360880), (90220, 347976), (93080, 337284), (93690, 335088), (96660, 324792), (99936, 314145), (101088, 310565), (104715, 299808), (108264, 289980), (111696, 281070), (112428, 279240), (115992, 270660), (121797, 257760), (124226, 252720), (124920, 251316), (125658, 249840), (126360, 248452), (128880, 243594), (135330, 231984), (139620, 224856), (140535, 223392), (144352, 217485), (144990, 216528), (149904, 209430), (154656, 202995), (162396, 193320), (166560, 188487), (167544, 187380), (168480, 186339), (168642, 186160), (173988, 180440)]