321746880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 448

約数和(自身を含む): 1310883840

約数和(自身を除く): 989136960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 52, 56, 58, 60, 64, 65, 70, 78, 80, 84, 87, 91, 96, 104, 105, 112, 116, 120, 127, 130, 140, 145, 156, 160, 168, 174, 182, 192, 195, 203, 208, 210, 224, 232, 240, 254, 260, 273, 280, 290, 312, 320, 336, 348, 364, 377, 381, 390, 406, 416, 420, 435, 448, 455, 464, 480, 508, 520, 546, 560, 580, 609, 624, 635, 672, 696, 728, 754, 762, 780, 812, 832, 840, 870, 889, 910, 928, 960, 1015, 1016, 1040, 1092, 1120, 1131, 1160, 1218, 1248, 1270, 1344, 1365, 1392, 1456, 1508, 1524, 1560, 1624, 1651, 1680, 1740, 1778, 1820, 1856, 1885, 1905, 2030, 2032, 2080, 2184, 2240, 2262, 2320, 2436, 2496, 2540, 2639, 2667, 2730, 2784, 2912, 3016, 3045, 3048, 3120, 3248, 3302, 3360, 3480, 3556, 3640, 3683, 3770, 3810, 4060, 4064, 4160, 4368, 4445, 4524, 4640, 4872, 4953, 5080, 5278, 5334, 5460, 5568, 5655, 5824, 6032, 6090, 6096, 6240, 6496, 6604, 6720, 6960, 7112, 7280, 7366, 7540, 7620, 7917, 8120, 8128, 8255, 8736, 8890, 9048, 9280, 9744, 9906, 10160, 10556, 10668, 10920, 11049, 11310, 11557, 12064, 12180, 12192, 12480, 12992, 13195, 13208, 13335, 13920, 14224, 14560, 14732, 15080, 15240, 15834, 16240, 16510, 17472, 17780, 18096, 18415, 19488, 19812, 20320, 21112, 21336, 21840, 22098, 22620, 23114, 24128, 24360, 24384, 24765, 25781, 26390, 26416, 26670, 27840, 28448, 29120, 29464, 30160, 30480, 31668, 32480, 33020, 34671, 35560, 36192, 36830, 38976, 39585, 39624, 40640, 42224, 42672, 43680, 44196, 45240, 46228, 47879, 48720, 49530, 51562, 52780, 52832, 53340, 55245, 56896, 57785, 58928, 60320, 60960, 63336, 64960, 66040, 69342, 71120, 72384, 73660, 77343, 79170, 79248, 84448, 85344, 87360, 88392, 90480, 92456, 95758, 97440, 99060, 103124, 105560, 105664, 106680, 110490, 115570, 117856, 120640, 121920, 126672, 128905, 132080, 138684, 142240, 143637, 147320, 154686, 158340, 158496, 168896, 170688, 173355, 176784, 180960, 184912, 191516, 194880, 198120, 206248, 211120, 213360, 220980, 231140, 235712, 239395, 253344, 257810, 264160, 277368, 284480, 287274, 294640, 309372, 316680, 316992, 335153, 346710, 353568, 361920, 369824, 383032, 386715, 396240, 412496, 422240, 426720, 441960, 462280, 478790, 506688, 515620, 528320, 554736, 574548, 589280, 618744, 633360, 670306, 693420, 707136, 718185, 739648, 766064, 773430, 792480, 824992, 844480, 853440, 883920, 924560, 957580, 1005459, 1031240, 1109472, 1149096, 1178560, 1237488, 1266720, 1340612, 1386840, 1436370, 1532128, 1546860, 1584960, 1649984, 1675765, 1767840, 1849120, 1915160, 2010918, 2062480, 2218944, 2298192, 2474976, 2533440, 2681224, 2773680, 2872740, 3064256, 3093720, 3351530, 3535680, 3698240, 3830320, 4021836, 4124960, 4596384, 4949952, 5027295, 5362448, 5547360, 5745480, 6187440, 6703060, 7660640, 8043672, 8249920, 9192768, 10054590, 10724896, 11094720, 11490960, 12374880, 13406120, 15321280, 16087344, 20109180, 21449792, 22981920, 24749760, 26812240, 32174688, 40218360, 45963840, 53624480, 64349376, 80436720, 107248960, 160873440, 321746880]

約数ペア:

[(1, 321746880), (2, 160873440), (3, 107248960), (4, 80436720), (5, 64349376), (6, 53624480), (7, 45963840), (8, 40218360), (10, 32174688), (12, 26812240), (13, 24749760), (14, 22981920), (15, 21449792), (16, 20109180), (20, 16087344), (21, 15321280), (24, 13406120), (26, 12374880), (28, 11490960), (29, 11094720), (30, 10724896), (32, 10054590), (35, 9192768), (39, 8249920), (40, 8043672), (42, 7660640), (48, 6703060), (52, 6187440), (56, 5745480), (58, 5547360), (60, 5362448), (64, 5027295), (65, 4949952), (70, 4596384), (78, 4124960), (80, 4021836), (84, 3830320), (87, 3698240), (91, 3535680), (96, 3351530), (104, 3093720), (105, 3064256), (112, 2872740), (116, 2773680), (120, 2681224), (127, 2533440), (130, 2474976), (140, 2298192), (145, 2218944), (156, 2062480), (160, 2010918), (168, 1915160), (174, 1849120), (182, 1767840), (192, 1675765), (195, 1649984), (203, 1584960), (208, 1546860), (210, 1532128), (224, 1436370), (232, 1386840), (240, 1340612), (254, 1266720), (260, 1237488), (273, 1178560), (280, 1149096), (290, 1109472), (312, 1031240), (320, 1005459), (336, 957580), (348, 924560), (364, 883920), (377, 853440), (381, 844480), (390, 824992), (406, 792480), (416, 773430), (420, 766064), (435, 739648), (448, 718185), (455, 707136), (464, 693420), (480, 670306), (508, 633360), (520, 618744), (546, 589280), (560, 574548), (580, 554736), (609, 528320), (624, 515620), (635, 506688), (672, 478790), (696, 462280), (728, 441960), (754, 426720), (762, 422240), (780, 412496), (812, 396240), (832, 386715), (840, 383032), (870, 369824), (889, 361920), (910, 353568), (928, 346710), (960, 335153), (1015, 316992), (1016, 316680), (1040, 309372), (1092, 294640), (1120, 287274), (1131, 284480), (1160, 277368), (1218, 264160), (1248, 257810), (1270, 253344), (1344, 239395), (1365, 235712), (1392, 231140), (1456, 220980), (1508, 213360), (1524, 211120), (1560, 206248), (1624, 198120), (1651, 194880), (1680, 191516), (1740, 184912), (1778, 180960), (1820, 176784), (1856, 173355), (1885, 170688), (1905, 168896), (2030, 158496), (2032, 158340), (2080, 154686), (2184, 147320), (2240, 143637), (2262, 142240), (2320, 138684), (2436, 132080), (2496, 128905), (2540, 126672), (2639, 121920), (2667, 120640), (2730, 117856), (2784, 115570), (2912, 110490), (3016, 106680), (3045, 105664), (3048, 105560), (3120, 103124), (3248, 99060), (3302, 97440), (3360, 95758), (3480, 92456), (3556, 90480), (3640, 88392), (3683, 87360), (3770, 85344), (3810, 84448), (4060, 79248), (4064, 79170), (4160, 77343), (4368, 73660), (4445, 72384), (4524, 71120), (4640, 69342), (4872, 66040), (4953, 64960), (5080, 63336), (5278, 60960), (5334, 60320), (5460, 58928), (5568, 57785), (5655, 56896), (5824, 55245), (6032, 53340), (6090, 52832), (6096, 52780), (6240, 51562), (6496, 49530), (6604, 48720), (6720, 47879), (6960, 46228), (7112, 45240), (7280, 44196), (7366, 43680), (7540, 42672), (7620, 42224), (7917, 40640), (8120, 39624), (8128, 39585), (8255, 38976), (8736, 36830), (8890, 36192), (9048, 35560), (9280, 34671), (9744, 33020), (9906, 32480), (10160, 31668), (10556, 30480), (10668, 30160), (10920, 29464), (11049, 29120), (11310, 28448), (11557, 27840), (12064, 26670), (12180, 26416), (12192, 26390), (12480, 25781), (12992, 24765), (13195, 24384), (13208, 24360), (13335, 24128), (13920, 23114), (14224, 22620), (14560, 22098), (14732, 21840), (15080, 21336), (15240, 21112), (15834, 20320), (16240, 19812), (16510, 19488), (17472, 18415), (17780, 18096)]