531498240

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^3$

素因数の和:76

約数の個数: 576

約数和(自身を含む): 2335065600

約数和(自身を除く): 1803567360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 169, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 336, 338, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 507, 520, 540, 546, 560, 576, 585, 624, 630, 640, 672, 676, 702, 720, 728, 756, 768, 780, 819, 832, 840, 845, 864, 896, 910, 936, 945, 960, 1008, 1014, 1040, 1080, 1092, 1120, 1152, 1170, 1183, 1248, 1260, 1280, 1344, 1352, 1365, 1404, 1440, 1456, 1512, 1521, 1560, 1638, 1664, 1680, 1690, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2028, 2080, 2160, 2184, 2197, 2240, 2304, 2340, 2366, 2457, 2496, 2520, 2535, 2688, 2704, 2730, 2808, 2880, 2912, 3024, 3042, 3120, 3276, 3328, 3360, 3380, 3456, 3510, 3549, 3640, 3744, 3780, 3840, 4032, 4056, 4095, 4160, 4320, 4368, 4394, 4480, 4563, 4680, 4732, 4914, 4992, 5040, 5070, 5376, 5408, 5460, 5616, 5760, 5824, 5915, 6048, 6084, 6240, 6552, 6591, 6720, 6760, 6912, 7020, 7098, 7280, 7488, 7560, 7605, 8064, 8112, 8190, 8320, 8640, 8736, 8788, 8960, 9126, 9360, 9464, 9828, 9984, 10080, 10140, 10647, 10816, 10920, 10985, 11232, 11520, 11648, 11830, 12096, 12168, 12285, 12480, 13104, 13182, 13440, 13520, 14040, 14196, 14560, 14976, 15120, 15210, 15379, 16128, 16224, 16380, 16640, 17280, 17472, 17576, 17745, 18252, 18720, 18928, 19656, 19773, 20160, 20280, 21294, 21632, 21840, 21970, 22464, 22815, 23296, 23660, 24192, 24336, 24570, 24960, 26208, 26364, 26880, 27040, 28080, 28392, 29120, 29952, 30240, 30420, 30758, 31941, 32448, 32760, 32955, 34560, 34944, 35152, 35490, 36504, 37440, 37856, 39312, 39546, 40320, 40560, 42588, 43264, 43680, 43940, 44928, 45630, 46137, 47320, 48384, 48672, 49140, 49920, 52416, 52728, 53235, 54080, 56160, 56784, 58240, 59319, 60480, 60840, 61516, 63882, 64896, 65520, 65910, 69888, 70304, 70980, 73008, 74880, 75712, 76895, 78624, 79092, 80640, 81120, 85176, 87360, 87880, 89856, 91260, 92274, 94640, 97344, 98280, 98865, 104832, 105456, 106470, 108160, 112320, 113568, 116480, 118638, 120960, 121680, 123032, 127764, 129792, 131040, 131820, 138411, 140608, 141960, 146016, 149760, 151424, 153790, 157248, 158184, 159705, 162240, 170352, 174720, 175760, 182520, 184548, 189280, 194688, 196560, 197730, 209664, 210912, 212940, 216320, 224640, 227136, 230685, 237276, 241920, 243360, 246064, 255528, 262080, 263640, 276822, 281216, 283920, 292032, 296595, 302848, 307580, 314496, 316368, 319410, 324480, 340704, 349440, 351520, 365040, 369096, 378560, 389376, 393120, 395460, 415233, 421824, 425880, 449280, 454272, 461370, 474552, 486720, 492128, 511056, 524160, 527280, 553644, 562432, 567840, 584064, 593190, 615160, 628992, 632736, 638820, 648960, 681408, 692055, 703040, 730080, 738192, 757120, 786240, 790920, 830466, 843648, 851760, 908544, 922740, 949104, 973440, 984256, 1022112, 1048320, 1054560, 1107288, 1135680, 1168128, 1186380, 1230320, 1265472, 1277640, 1362816, 1384110, 1406080, 1460160, 1476384, 1514240, 1572480, 1581840, 1660932, 1687296, 1703520, 1845480, 1898208, 1946880, 1968512, 2044224, 2076165, 2109120, 2214576, 2271360, 2372760, 2460640, 2530944, 2555280, 2725632, 2768220, 2812160, 2920320, 2952768, 3144960, 3163680, 3321864, 3407040, 3690960, 3796416, 3937024, 4088448, 4152330, 4218240, 4429152, 4542720, 4745520, 4921280, 5061888, 5110560, 5536440, 5840640, 5905536, 6327360, 6643728, 6814080, 7381920, 7592832, 8176896, 8304660, 8436480, 8858304, 9491040, 9842560, 10221120, 11072880, 11811072, 12654720, 13287456, 13628160, 14763840, 15185664, 16609320, 17716608, 18982080, 19685120, 20442240, 22145760, 25309440, 26574912, 29527680, 33218640, 35433216, 37964160, 40884480, 44291520, 53149824, 59055360, 66437280, 75928320, 88583040, 106299648, 132874560, 177166080, 265749120, 531498240]

約数ペア:

[(1, 531498240), (2, 265749120), (3, 177166080), (4, 132874560), (5, 106299648), (6, 88583040), (7, 75928320), (8, 66437280), (9, 59055360), (10, 53149824), (12, 44291520), (13, 40884480), (14, 37964160), (15, 35433216), (16, 33218640), (18, 29527680), (20, 26574912), (21, 25309440), (24, 22145760), (26, 20442240), (27, 19685120), (28, 18982080), (30, 17716608), (32, 16609320), (35, 15185664), (36, 14763840), (39, 13628160), (40, 13287456), (42, 12654720), (45, 11811072), (48, 11072880), (52, 10221120), (54, 9842560), (56, 9491040), (60, 8858304), (63, 8436480), (64, 8304660), (65, 8176896), (70, 7592832), (72, 7381920), (78, 6814080), (80, 6643728), (84, 6327360), (90, 5905536), (91, 5840640), (96, 5536440), (104, 5110560), (105, 5061888), (108, 4921280), (112, 4745520), (117, 4542720), (120, 4429152), (126, 4218240), (128, 4152330), (130, 4088448), (135, 3937024), (140, 3796416), (144, 3690960), (156, 3407040), (160, 3321864), (168, 3163680), (169, 3144960), (180, 2952768), (182, 2920320), (189, 2812160), (192, 2768220), (195, 2725632), (208, 2555280), (210, 2530944), (216, 2460640), (224, 2372760), (234, 2271360), (240, 2214576), (252, 2109120), (256, 2076165), (260, 2044224), (270, 1968512), (273, 1946880), (280, 1898208), (288, 1845480), (312, 1703520), (315, 1687296), (320, 1660932), (336, 1581840), (338, 1572480), (351, 1514240), (360, 1476384), (364, 1460160), (378, 1406080), (384, 1384110), (390, 1362816), (416, 1277640), (420, 1265472), (432, 1230320), (448, 1186380), (455, 1168128), (468, 1135680), (480, 1107288), (504, 1054560), (507, 1048320), (520, 1022112), (540, 984256), (546, 973440), (560, 949104), (576, 922740), (585, 908544), (624, 851760), (630, 843648), (640, 830466), (672, 790920), (676, 786240), (702, 757120), (720, 738192), (728, 730080), (756, 703040), (768, 692055), (780, 681408), (819, 648960), (832, 638820), (840, 632736), (845, 628992), (864, 615160), (896, 593190), (910, 584064), (936, 567840), (945, 562432), (960, 553644), (1008, 527280), (1014, 524160), (1040, 511056), (1080, 492128), (1092, 486720), (1120, 474552), (1152, 461370), (1170, 454272), (1183, 449280), (1248, 425880), (1260, 421824), (1280, 415233), (1344, 395460), (1352, 393120), (1365, 389376), (1404, 378560), (1440, 369096), (1456, 365040), (1512, 351520), (1521, 349440), (1560, 340704), (1638, 324480), (1664, 319410), (1680, 316368), (1690, 314496), (1728, 307580), (1755, 302848), (1792, 296595), (1820, 292032), (1872, 283920), (1890, 281216), (1920, 276822), (2016, 263640), (2028, 262080), (2080, 255528), (2160, 246064), (2184, 243360), (2197, 241920), (2240, 237276), (2304, 230685), (2340, 227136), (2366, 224640), (2457, 216320), (2496, 212940), (2520, 210912), (2535, 209664), (2688, 197730), (2704, 196560), (2730, 194688), (2808, 189280), (2880, 184548), (2912, 182520), (3024, 175760), (3042, 174720), (3120, 170352), (3276, 162240), (3328, 159705), (3360, 158184), (3380, 157248), (3456, 153790), (3510, 151424), (3549, 149760), (3640, 146016), (3744, 141960), (3780, 140608), (3840, 138411), (4032, 131820), (4056, 131040), (4095, 129792), (4160, 127764), (4320, 123032), (4368, 121680), (4394, 120960), (4480, 118638), (4563, 116480), (4680, 113568), (4732, 112320), (4914, 108160), (4992, 106470), (5040, 105456), (5070, 104832), (5376, 98865), (5408, 98280), (5460, 97344), (5616, 94640), (5760, 92274), (5824, 91260), (5915, 89856), (6048, 87880), (6084, 87360), (6240, 85176), (6552, 81120), (6591, 80640), (6720, 79092), (6760, 78624), (6912, 76895), (7020, 75712), (7098, 74880), (7280, 73008), (7488, 70980), (7560, 70304), (7605, 69888), (8064, 65910), (8112, 65520), (8190, 64896), (8320, 63882), (8640, 61516), (8736, 60840), (8788, 60480), (8960, 59319), (9126, 58240), (9360, 56784), (9464, 56160), (9828, 54080), (9984, 53235), (10080, 52728), (10140, 52416), (10647, 49920), (10816, 49140), (10920, 48672), (10985, 48384), (11232, 47320), (11520, 46137), (11648, 45630), (11830, 44928), (12096, 43940), (12168, 43680), (12285, 43264), (12480, 42588), (13104, 40560), (13182, 40320), (13440, 39546), (13520, 39312), (14040, 37856), (14196, 37440), (14560, 36504), (14976, 35490), (15120, 35152), (15210, 34944), (15379, 34560), (16128, 32955), (16224, 32760), (16380, 32448), (16640, 31941), (17280, 30758), (17472, 30420), (17576, 30240), (17745, 29952), (18252, 29120), (18720, 28392), (18928, 28080), (19656, 27040), (19773, 26880), (20160, 26364), (20280, 26208), (21294, 24960), (21632, 24570), (21840, 24336), (21970, 24192), (22464, 23660), (22815, 23296)]