388664640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1526

約数の個数: 336

約数和(自身を含む): 1646456448

約数和(自身を除く): 1257791808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1483, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 2966, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4449, 4680, 5040, 5460, 5824, 5932, 6240, 6552, 6720, 7280, 7415, 7488, 8190, 8736, 8898, 9360, 10080, 10381, 10920, 11864, 12480, 13104, 13347, 14560, 14830, 16380, 17472, 17796, 18720, 19279, 20160, 20762, 21840, 22245, 23728, 26208, 26694, 29120, 29660, 31143, 32760, 35592, 37440, 38558, 41524, 43680, 44490, 47456, 51905, 52416, 53388, 57837, 59320, 62286, 65520, 66735, 71184, 77116, 83048, 87360, 88980, 93429, 94912, 96395, 103810, 106776, 115674, 118640, 124572, 131040, 133470, 134953, 142368, 154232, 155715, 166096, 173511, 177960, 186858, 192790, 207620, 213552, 231348, 237280, 249144, 262080, 266940, 269906, 284736, 289185, 308464, 311430, 332192, 347022, 355920, 373716, 385580, 404859, 415240, 427104, 462696, 467145, 474560, 498288, 533880, 539812, 578370, 616928, 622860, 664384, 674765, 694044, 711840, 747432, 771160, 809718, 830480, 854208, 867555, 925392, 934290, 996576, 1067760, 1079624, 1156740, 1214577, 1233856, 1245720, 1349530, 1388088, 1423680, 1494864, 1542320, 1619436, 1660960, 1735110, 1850784, 1868580, 1993152, 2024295, 2135520, 2159248, 2313480, 2429154, 2491440, 2699060, 2776176, 2989728, 3084640, 3238872, 3321920, 3470220, 3701568, 3737160, 4048590, 4271040, 4318496, 4626960, 4858308, 4982880, 5398120, 5552352, 5979456, 6072885, 6169280, 6477744, 6940440, 7474320, 8097180, 8636992, 9253920, 9716616, 9965760, 10796240, 11104704, 12145770, 12955488, 13880880, 14948640, 16194360, 18507840, 19433232, 21592480, 24291540, 25910976, 27761760, 29897280, 32388720, 38866464, 43184960, 48583080, 55523520, 64777440, 77732928, 97166160, 129554880, 194332320, 388664640]

約数ペア:

[(1, 388664640), (2, 194332320), (3, 129554880), (4, 97166160), (5, 77732928), (6, 64777440), (7, 55523520), (8, 48583080), (9, 43184960), (10, 38866464), (12, 32388720), (13, 29897280), (14, 27761760), (15, 25910976), (16, 24291540), (18, 21592480), (20, 19433232), (21, 18507840), (24, 16194360), (26, 14948640), (28, 13880880), (30, 12955488), (32, 12145770), (35, 11104704), (36, 10796240), (39, 9965760), (40, 9716616), (42, 9253920), (45, 8636992), (48, 8097180), (52, 7474320), (56, 6940440), (60, 6477744), (63, 6169280), (64, 6072885), (65, 5979456), (70, 5552352), (72, 5398120), (78, 4982880), (80, 4858308), (84, 4626960), (90, 4318496), (91, 4271040), (96, 4048590), (104, 3737160), (105, 3701568), (112, 3470220), (117, 3321920), (120, 3238872), (126, 3084640), (130, 2989728), (140, 2776176), (144, 2699060), (156, 2491440), (160, 2429154), (168, 2313480), (180, 2159248), (182, 2135520), (192, 2024295), (195, 1993152), (208, 1868580), (210, 1850784), (224, 1735110), (234, 1660960), (240, 1619436), (252, 1542320), (260, 1494864), (273, 1423680), (280, 1388088), (288, 1349530), (312, 1245720), (315, 1233856), (320, 1214577), (336, 1156740), (360, 1079624), (364, 1067760), (390, 996576), (416, 934290), (420, 925392), (448, 867555), (455, 854208), (468, 830480), (480, 809718), (504, 771160), (520, 747432), (546, 711840), (560, 694044), (576, 674765), (585, 664384), (624, 622860), (630, 616928), (672, 578370), (720, 539812), (728, 533880), (780, 498288), (819, 474560), (832, 467145), (840, 462696), (910, 427104), (936, 415240), (960, 404859), (1008, 385580), (1040, 373716), (1092, 355920), (1120, 347022), (1170, 332192), (1248, 311430), (1260, 308464), (1344, 289185), (1365, 284736), (1440, 269906), (1456, 266940), (1483, 262080), (1560, 249144), (1638, 237280), (1680, 231348), (1820, 213552), (1872, 207620), (2016, 192790), (2080, 186858), (2184, 177960), (2240, 173511), (2340, 166096), (2496, 155715), (2520, 154232), (2730, 142368), (2880, 134953), (2912, 133470), (2966, 131040), (3120, 124572), (3276, 118640), (3360, 115674), (3640, 106776), (3744, 103810), (4032, 96395), (4095, 94912), (4160, 93429), (4368, 88980), (4449, 87360), (4680, 83048), (5040, 77116), (5460, 71184), (5824, 66735), (5932, 65520), (6240, 62286), (6552, 59320), (6720, 57837), (7280, 53388), (7415, 52416), (7488, 51905), (8190, 47456), (8736, 44490), (8898, 43680), (9360, 41524), (10080, 38558), (10381, 37440), (10920, 35592), (11864, 32760), (12480, 31143), (13104, 29660), (13347, 29120), (14560, 26694), (14830, 26208), (16380, 23728), (17472, 22245), (17796, 21840), (18720, 20762), (19279, 20160)]