20409532416

素因数分解:

$2^{14}\times 3^4\times 7^1\times {\mathrm{13}}^3$

素因数の和:86

約数の個数: 600

約数和(自身を含む): 75489925280

約数和(自身を除く): 55080392864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 169, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 324, 336, 338, 351, 364, 378, 384, 416, 432, 448, 468, 504, 507, 512, 546, 567, 576, 624, 648, 672, 676, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1014, 1024, 1053, 1092, 1134, 1152, 1183, 1248, 1296, 1344, 1352, 1404, 1456, 1512, 1521, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2028, 2048, 2106, 2184, 2197, 2268, 2304, 2366, 2457, 2496, 2592, 2688, 2704, 2808, 2912, 3024, 3042, 3072, 3276, 3328, 3456, 3549, 3584, 3744, 4032, 4056, 4096, 4212, 4368, 4394, 4536, 4563, 4608, 4732, 4914, 4992, 5184, 5376, 5408, 5616, 5824, 6048, 6084, 6144, 6552, 6591, 6656, 6912, 7098, 7168, 7371, 7488, 8064, 8112, 8192, 8424, 8736, 8788, 9072, 9126, 9216, 9464, 9828, 9984, 10368, 10647, 10752, 10816, 11232, 11648, 12096, 12168, 12288, 13104, 13182, 13312, 13689, 13824, 14196, 14336, 14742, 14976, 15379, 16128, 16224, 16384, 16848, 17472, 17576, 18144, 18252, 18432, 18928, 19656, 19773, 19968, 20736, 21294, 21504, 21632, 22464, 23296, 24192, 24336, 24576, 26208, 26364, 26624, 27378, 27648, 28392, 28672, 29484, 29952, 30758, 31941, 32256, 32448, 33696, 34944, 35152, 36288, 36504, 36864, 37856, 39312, 39546, 39936, 41472, 42588, 43008, 43264, 44928, 46137, 46592, 48384, 48672, 49152, 52416, 52728, 53248, 54756, 55296, 56784, 57344, 58968, 59319, 59904, 61516, 63882, 64512, 64896, 67392, 69888, 70304, 72576, 73008, 73728, 75712, 78624, 79092, 79872, 82944, 85176, 86016, 86528, 89856, 92274, 93184, 95823, 96768, 97344, 104832, 105456, 106496, 109512, 110592, 113568, 114688, 117936, 118638, 119808, 123032, 127764, 129024, 129792, 134784, 138411, 139776, 140608, 145152, 146016, 147456, 151424, 157248, 158184, 159744, 165888, 170352, 172032, 173056, 177957, 179712, 184548, 186368, 191646, 193536, 194688, 209664, 210912, 212992, 219024, 221184, 227136, 235872, 237276, 239616, 246064, 255528, 258048, 259584, 269568, 276822, 279552, 281216, 290304, 292032, 302848, 314496, 316368, 319488, 331776, 340704, 344064, 346112, 355914, 359424, 369096, 372736, 383292, 387072, 389376, 415233, 419328, 421824, 438048, 442368, 454272, 471744, 474552, 479232, 492128, 511056, 516096, 519168, 539136, 553644, 559104, 562432, 580608, 584064, 605696, 628992, 632736, 638976, 663552, 681408, 692224, 711828, 718848, 738192, 745472, 766584, 774144, 778752, 830466, 838656, 843648, 876096, 908544, 943488, 949104, 958464, 984256, 1022112, 1032192, 1038336, 1078272, 1107288, 1118208, 1124864, 1161216, 1168128, 1211392, 1245699, 1257984, 1265472, 1327104, 1362816, 1384448, 1423656, 1437696, 1476384, 1490944, 1533168, 1548288, 1557504, 1660932, 1677312, 1687296, 1752192, 1817088, 1886976, 1898208, 1916928, 1968512, 2044224, 2076672, 2156544, 2214576, 2236416, 2249728, 2322432, 2336256, 2422784, 2491398, 2515968, 2530944, 2725632, 2768896, 2847312, 2875392, 2952768, 3066336, 3096576, 3115008, 3321864, 3354624, 3374592, 3504384, 3634176, 3773952, 3796416, 3937024, 4088448, 4153344, 4313088, 4429152, 4472832, 4499456, 4644864, 4672512, 4845568, 4982796, 5031936, 5061888, 5451264, 5694624, 5750784, 5905536, 6132672, 6230016, 6643728, 6709248, 6749184, 7008768, 7268352, 7547904, 7592832, 7874048, 8176896, 8306688, 8626176, 8858304, 8998912, 9289728, 9345024, 9691136, 9965592, 10063872, 10123776, 10902528, 11389248, 11811072, 12265344, 12460032, 13287456, 13418496, 13498368, 14017536, 14536704, 15095808, 15185664, 15748096, 16353792, 17252352, 17716608, 17997824, 18690048, 19382272, 19931184, 20127744, 20247552, 21805056, 22778496, 23622144, 24530688, 24920064, 26574912, 26996736, 28035072, 29073408, 30191616, 30371328, 31496192, 32707584, 35433216, 35995648, 37380096, 39862368, 40255488, 40495104, 43610112, 45556992, 47244288, 49061376, 53149824, 53993472, 56070144, 58146816, 60383232, 60742656, 62992384, 65415168, 70866432, 74760192, 79724736, 80990208, 87220224, 91113984, 94488576, 98122752, 106299648, 107986944, 112140288, 120766464, 121485312, 125984768, 130830336, 141732864, 159449472, 161980416, 174440448, 182227968, 188977152, 196245504, 212599296, 224280576, 242970624, 251969536, 261660672, 283465728, 318898944, 323960832, 364455936, 377954304, 392491008, 425198592, 485941248, 523321344, 566931456, 637797888, 728911872, 755908608, 784982016, 850397184, 971882496, 1133862912, 1275595776, 1457823744, 1569964032, 1700794368, 2267725824, 2551191552, 2915647488, 3401588736, 5102383104, 6803177472, 10204766208, 20409532416]

約数ペア:

[(1, 20409532416), (2, 10204766208), (3, 6803177472), (4, 5102383104), (6, 3401588736), (7, 2915647488), (8, 2551191552), (9, 2267725824), (12, 1700794368), (13, 1569964032), (14, 1457823744), (16, 1275595776), (18, 1133862912), (21, 971882496), (24, 850397184), (26, 784982016), (27, 755908608), (28, 728911872), (32, 637797888), (36, 566931456), (39, 523321344), (42, 485941248), (48, 425198592), (52, 392491008), (54, 377954304), (56, 364455936), (63, 323960832), (64, 318898944), (72, 283465728), (78, 261660672), (81, 251969536), (84, 242970624), (91, 224280576), (96, 212599296), (104, 196245504), (108, 188977152), (112, 182227968), (117, 174440448), (126, 161980416), (128, 159449472), (144, 141732864), (156, 130830336), (162, 125984768), (168, 121485312), (169, 120766464), (182, 112140288), (189, 107986944), (192, 106299648), (208, 98122752), (216, 94488576), (224, 91113984), (234, 87220224), (252, 80990208), (256, 79724736), (273, 74760192), (288, 70866432), (312, 65415168), (324, 62992384), (336, 60742656), (338, 60383232), (351, 58146816), (364, 56070144), (378, 53993472), (384, 53149824), (416, 49061376), (432, 47244288), (448, 45556992), (468, 43610112), (504, 40495104), (507, 40255488), (512, 39862368), (546, 37380096), (567, 35995648), (576, 35433216), (624, 32707584), (648, 31496192), (672, 30371328), (676, 30191616), (702, 29073408), (728, 28035072), (756, 26996736), (768, 26574912), (819, 24920064), (832, 24530688), (864, 23622144), (896, 22778496), (936, 21805056), (1008, 20247552), (1014, 20127744), (1024, 19931184), (1053, 19382272), (1092, 18690048), (1134, 17997824), (1152, 17716608), (1183, 17252352), (1248, 16353792), (1296, 15748096), (1344, 15185664), (1352, 15095808), (1404, 14536704), (1456, 14017536), (1512, 13498368), (1521, 13418496), (1536, 13287456), (1638, 12460032), (1664, 12265344), (1728, 11811072), (1792, 11389248), (1872, 10902528), (2016, 10123776), (2028, 10063872), (2048, 9965592), (2106, 9691136), (2184, 9345024), (2197, 9289728), (2268, 8998912), (2304, 8858304), (2366, 8626176), (2457, 8306688), (2496, 8176896), (2592, 7874048), (2688, 7592832), (2704, 7547904), (2808, 7268352), (2912, 7008768), (3024, 6749184), (3042, 6709248), (3072, 6643728), (3276, 6230016), (3328, 6132672), (3456, 5905536), (3549, 5750784), (3584, 5694624), (3744, 5451264), (4032, 5061888), (4056, 5031936), (4096, 4982796), (4212, 4845568), (4368, 4672512), (4394, 4644864), (4536, 4499456), (4563, 4472832), (4608, 4429152), (4732, 4313088), (4914, 4153344), (4992, 4088448), (5184, 3937024), (5376, 3796416), (5408, 3773952), (5616, 3634176), (5824, 3504384), (6048, 3374592), (6084, 3354624), (6144, 3321864), (6552, 3115008), (6591, 3096576), (6656, 3066336), (6912, 2952768), (7098, 2875392), (7168, 2847312), (7371, 2768896), (7488, 2725632), (8064, 2530944), (8112, 2515968), (8192, 2491398), (8424, 2422784), (8736, 2336256), (8788, 2322432), (9072, 2249728), (9126, 2236416), (9216, 2214576), (9464, 2156544), (9828, 2076672), (9984, 2044224), (10368, 1968512), (10647, 1916928), (10752, 1898208), (10816, 1886976), (11232, 1817088), (11648, 1752192), (12096, 1687296), (12168, 1677312), (12288, 1660932), (13104, 1557504), (13182, 1548288), (13312, 1533168), (13689, 1490944), (13824, 1476384), (14196, 1437696), (14336, 1423656), (14742, 1384448), (14976, 1362816), (15379, 1327104), (16128, 1265472), (16224, 1257984), (16384, 1245699), (16848, 1211392), (17472, 1168128), (17576, 1161216), (18144, 1124864), (18252, 1118208), (18432, 1107288), (18928, 1078272), (19656, 1038336), (19773, 1032192), (19968, 1022112), (20736, 984256), (21294, 958464), (21504, 949104), (21632, 943488), (22464, 908544), (23296, 876096), (24192, 843648), (24336, 838656), (24576, 830466), (26208, 778752), (26364, 774144), (26624, 766584), (27378, 745472), (27648, 738192), (28392, 718848), (28672, 711828), (29484, 692224), (29952, 681408), (30758, 663552), (31941, 638976), (32256, 632736), (32448, 628992), (33696, 605696), (34944, 584064), (35152, 580608), (36288, 562432), (36504, 559104), (36864, 553644), (37856, 539136), (39312, 519168), (39546, 516096), (39936, 511056), (41472, 492128), (42588, 479232), (43008, 474552), (43264, 471744), (44928, 454272), (46137, 442368), (46592, 438048), (48384, 421824), (48672, 419328), (49152, 415233), (52416, 389376), (52728, 387072), (53248, 383292), (54756, 372736), (55296, 369096), (56784, 359424), (57344, 355914), (58968, 346112), (59319, 344064), (59904, 340704), (61516, 331776), (63882, 319488), (64512, 316368), (64896, 314496), (67392, 302848), (69888, 292032), (70304, 290304), (72576, 281216), (73008, 279552), (73728, 276822), (75712, 269568), (78624, 259584), (79092, 258048), (79872, 255528), (82944, 246064), (85176, 239616), (86016, 237276), (86528, 235872), (89856, 227136), (92274, 221184), (93184, 219024), (95823, 212992), (96768, 210912), (97344, 209664), (104832, 194688), (105456, 193536), (106496, 191646), (109512, 186368), (110592, 184548), (113568, 179712), (114688, 177957), (117936, 173056), (118638, 172032), (119808, 170352), (123032, 165888), (127764, 159744), (129024, 158184), (129792, 157248), (134784, 151424), (138411, 147456), (139776, 146016), (140608, 145152)]