2155520640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 512

約数和(自身を含む): 8622835200

約数和(自身を除く): 6467314560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 146, 156, 160, 168, 169, 182, 192, 195, 208, 210, 219, 224, 240, 260, 273, 280, 292, 312, 320, 336, 338, 364, 365, 384, 390, 416, 420, 438, 448, 455, 480, 507, 511, 520, 546, 560, 584, 624, 640, 672, 676, 728, 730, 780, 832, 840, 845, 876, 896, 910, 949, 960, 1014, 1022, 1040, 1092, 1095, 1120, 1168, 1183, 1248, 1344, 1352, 1365, 1456, 1460, 1533, 1560, 1664, 1680, 1690, 1752, 1820, 1898, 1920, 2028, 2044, 2080, 2184, 2190, 2197, 2240, 2336, 2366, 2496, 2535, 2555, 2688, 2704, 2730, 2847, 2912, 2920, 3066, 3120, 3360, 3380, 3504, 3549, 3640, 3796, 4056, 4088, 4160, 4368, 4380, 4394, 4480, 4672, 4732, 4745, 4992, 5070, 5110, 5408, 5460, 5694, 5824, 5840, 5915, 6132, 6240, 6591, 6643, 6720, 6760, 7008, 7098, 7280, 7592, 7665, 8112, 8176, 8320, 8736, 8760, 8788, 9344, 9464, 9490, 10140, 10220, 10816, 10920, 10985, 11388, 11648, 11680, 11830, 12264, 12337, 12480, 13182, 13286, 13440, 13520, 14016, 14196, 14235, 14560, 15184, 15330, 15379, 16224, 16352, 17472, 17520, 17576, 17745, 18928, 18980, 19929, 20280, 20440, 21632, 21840, 21970, 22776, 23360, 23660, 24528, 24674, 24960, 26364, 26572, 27040, 28032, 28392, 28470, 29120, 30368, 30660, 30758, 32448, 32704, 32955, 33215, 34944, 35040, 35152, 35490, 37011, 37856, 37960, 39858, 40560, 40880, 43680, 43940, 45552, 46137, 46720, 47320, 49056, 49348, 52728, 53144, 54080, 56784, 56940, 58240, 60736, 61320, 61516, 61685, 64896, 65408, 65910, 66430, 70080, 70304, 70980, 74022, 75712, 75920, 76895, 79716, 81120, 81760, 86359, 87360, 87880, 91104, 92274, 94640, 98112, 98696, 99645, 105456, 106288, 108160, 113568, 113880, 121472, 122640, 123032, 123370, 131820, 132860, 140160, 140608, 141960, 148044, 151424, 151840, 153790, 159432, 160381, 162240, 163520, 172718, 174720, 175760, 182208, 184548, 185055, 189280, 196224, 197392, 199290, 210912, 212576, 227136, 227760, 230685, 245280, 246064, 246740, 259077, 263640, 265720, 281216, 283920, 296088, 303680, 307580, 318864, 320762, 324480, 327040, 345436, 351520, 364416, 369096, 370110, 378560, 394784, 398580, 421824, 425152, 431795, 454272, 455520, 461370, 481143, 490560, 492128, 493480, 518154, 527280, 531440, 567840, 592176, 607360, 615160, 637728, 641524, 690872, 703040, 738192, 740220, 757120, 789568, 797160, 801905, 843648, 850304, 863590, 911040, 922740, 962286, 981120, 984256, 986960, 1036308, 1054560, 1062880, 1122667, 1135680, 1184352, 1230320, 1275456, 1283048, 1295385, 1381744, 1406080, 1476384, 1480440, 1579136, 1594320, 1603810, 1727180, 1822080, 1845480, 1924572, 1968512, 1973920, 2072616, 2109120, 2125760, 2245334, 2271360, 2368704, 2405715, 2460640, 2550912, 2566096, 2590770, 2763488, 2952768, 2960880, 3188640, 3207620, 3368001, 3454360, 3690960, 3849144, 3947840, 4145232, 4218240, 4251520, 4490668, 4737408, 4811430, 4921280, 5132192, 5181540, 5526976, 5613335, 5905536, 5921760, 6377280, 6415240, 6736002, 6908720, 7381920, 7698288, 7895680, 8290464, 8981336, 9622860, 9842560, 10264384, 10363080, 11053952, 11226670, 11843520, 12754560, 12830480, 13472004, 13817440, 14763840, 15396576, 16580928, 16840005, 17962672, 19245720, 20528768, 20726160, 22453340, 23687040, 25660960, 26944008, 27634880, 29527680, 30793152, 33161856, 33680010, 35925344, 38491440, 41452320, 44906680, 51321920, 53888016, 55269760, 61586304, 67360020, 71850688, 76982880, 82904640, 89813360, 102643840, 107776032, 134720040, 143701376, 153965760, 165809280, 179626720, 215552064, 269440080, 307931520, 359253440, 431104128, 538880160, 718506880, 1077760320, 2155520640]

約数ペア:

[(1, 2155520640), (2, 1077760320), (3, 718506880), (4, 538880160), (5, 431104128), (6, 359253440), (7, 307931520), (8, 269440080), (10, 215552064), (12, 179626720), (13, 165809280), (14, 153965760), (15, 143701376), (16, 134720040), (20, 107776032), (21, 102643840), (24, 89813360), (26, 82904640), (28, 76982880), (30, 71850688), (32, 67360020), (35, 61586304), (39, 55269760), (40, 53888016), (42, 51321920), (48, 44906680), (52, 41452320), (56, 38491440), (60, 35925344), (64, 33680010), (65, 33161856), (70, 30793152), (73, 29527680), (78, 27634880), (80, 26944008), (84, 25660960), (91, 23687040), (96, 22453340), (104, 20726160), (105, 20528768), (112, 19245720), (120, 17962672), (128, 16840005), (130, 16580928), (140, 15396576), (146, 14763840), (156, 13817440), (160, 13472004), (168, 12830480), (169, 12754560), (182, 11843520), (192, 11226670), (195, 11053952), (208, 10363080), (210, 10264384), (219, 9842560), (224, 9622860), (240, 8981336), (260, 8290464), (273, 7895680), (280, 7698288), (292, 7381920), (312, 6908720), (320, 6736002), (336, 6415240), (338, 6377280), (364, 5921760), (365, 5905536), (384, 5613335), (390, 5526976), (416, 5181540), (420, 5132192), (438, 4921280), (448, 4811430), (455, 4737408), (480, 4490668), (507, 4251520), (511, 4218240), (520, 4145232), (546, 3947840), (560, 3849144), (584, 3690960), (624, 3454360), (640, 3368001), (672, 3207620), (676, 3188640), (728, 2960880), (730, 2952768), (780, 2763488), (832, 2590770), (840, 2566096), (845, 2550912), (876, 2460640), (896, 2405715), (910, 2368704), (949, 2271360), (960, 2245334), (1014, 2125760), (1022, 2109120), (1040, 2072616), (1092, 1973920), (1095, 1968512), (1120, 1924572), (1168, 1845480), (1183, 1822080), (1248, 1727180), (1344, 1603810), (1352, 1594320), (1365, 1579136), (1456, 1480440), (1460, 1476384), (1533, 1406080), (1560, 1381744), (1664, 1295385), (1680, 1283048), (1690, 1275456), (1752, 1230320), (1820, 1184352), (1898, 1135680), (1920, 1122667), (2028, 1062880), (2044, 1054560), (2080, 1036308), (2184, 986960), (2190, 984256), (2197, 981120), (2240, 962286), (2336, 922740), (2366, 911040), (2496, 863590), (2535, 850304), (2555, 843648), (2688, 801905), (2704, 797160), (2730, 789568), (2847, 757120), (2912, 740220), (2920, 738192), (3066, 703040), (3120, 690872), (3360, 641524), (3380, 637728), (3504, 615160), (3549, 607360), (3640, 592176), (3796, 567840), (4056, 531440), (4088, 527280), (4160, 518154), (4368, 493480), (4380, 492128), (4394, 490560), (4480, 481143), (4672, 461370), (4732, 455520), (4745, 454272), (4992, 431795), (5070, 425152), (5110, 421824), (5408, 398580), (5460, 394784), (5694, 378560), (5824, 370110), (5840, 369096), (5915, 364416), (6132, 351520), (6240, 345436), (6591, 327040), (6643, 324480), (6720, 320762), (6760, 318864), (7008, 307580), (7098, 303680), (7280, 296088), (7592, 283920), (7665, 281216), (8112, 265720), (8176, 263640), (8320, 259077), (8736, 246740), (8760, 246064), (8788, 245280), (9344, 230685), (9464, 227760), (9490, 227136), (10140, 212576), (10220, 210912), (10816, 199290), (10920, 197392), (10985, 196224), (11388, 189280), (11648, 185055), (11680, 184548), (11830, 182208), (12264, 175760), (12337, 174720), (12480, 172718), (13182, 163520), (13286, 162240), (13440, 160381), (13520, 159432), (14016, 153790), (14196, 151840), (14235, 151424), (14560, 148044), (15184, 141960), (15330, 140608), (15379, 140160), (16224, 132860), (16352, 131820), (17472, 123370), (17520, 123032), (17576, 122640), (17745, 121472), (18928, 113880), (18980, 113568), (19929, 108160), (20280, 106288), (20440, 105456), (21632, 99645), (21840, 98696), (21970, 98112), (22776, 94640), (23360, 92274), (23660, 91104), (24528, 87880), (24674, 87360), (24960, 86359), (26364, 81760), (26572, 81120), (27040, 79716), (28032, 76895), (28392, 75920), (28470, 75712), (29120, 74022), (30368, 70980), (30660, 70304), (30758, 70080), (32448, 66430), (32704, 65910), (32955, 65408), (33215, 64896), (34944, 61685), (35040, 61516), (35152, 61320), (35490, 60736), (37011, 58240), (37856, 56940), (37960, 56784), (39858, 54080), (40560, 53144), (40880, 52728), (43680, 49348), (43940, 49056), (45552, 47320), (46137, 46720)]