254429760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 448

約数和(自身を含む): 972921600

約数和(自身を除く): 718491840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 32, 37, 38, 39, 40, 48, 52, 57, 58, 60, 64, 65, 74, 76, 78, 80, 87, 95, 96, 104, 111, 114, 116, 120, 130, 145, 148, 152, 156, 160, 174, 185, 190, 192, 195, 208, 222, 228, 232, 240, 247, 260, 285, 290, 296, 304, 312, 320, 348, 370, 377, 380, 390, 416, 435, 444, 456, 464, 480, 481, 494, 520, 551, 555, 570, 580, 592, 608, 624, 696, 703, 740, 741, 754, 760, 780, 832, 870, 888, 912, 928, 960, 962, 988, 1040, 1073, 1102, 1110, 1131, 1140, 1160, 1184, 1216, 1235, 1248, 1392, 1406, 1443, 1480, 1482, 1508, 1520, 1560, 1653, 1740, 1776, 1824, 1856, 1885, 1924, 1976, 2080, 2109, 2146, 2204, 2220, 2262, 2280, 2320, 2368, 2405, 2470, 2496, 2755, 2784, 2812, 2886, 2960, 2964, 3016, 3040, 3120, 3219, 3306, 3480, 3515, 3552, 3648, 3705, 3770, 3848, 3952, 4160, 4218, 4292, 4408, 4440, 4524, 4560, 4640, 4810, 4940, 5365, 5510, 5568, 5624, 5655, 5772, 5920, 5928, 6032, 6080, 6240, 6438, 6612, 6960, 7030, 7104, 7163, 7215, 7410, 7540, 7696, 7904, 8265, 8436, 8584, 8816, 8880, 9048, 9120, 9139, 9280, 9620, 9880, 10545, 10730, 11020, 11248, 11310, 11544, 11840, 11856, 12064, 12480, 12876, 13224, 13920, 13949, 14060, 14326, 14430, 14820, 15080, 15392, 15808, 16095, 16530, 16872, 17168, 17632, 17760, 18096, 18240, 18278, 19240, 19760, 20387, 21090, 21460, 21489, 22040, 22496, 22620, 23088, 23712, 24128, 25752, 26448, 27417, 27840, 27898, 28120, 28652, 28860, 29640, 30160, 30784, 32190, 33060, 33744, 34336, 35264, 35520, 35815, 36192, 36556, 38480, 39520, 40774, 41847, 42180, 42920, 42978, 44080, 44992, 45240, 45695, 46176, 47424, 51504, 52896, 54834, 55796, 56240, 57304, 57720, 59280, 60320, 61161, 64380, 66120, 67488, 68672, 69745, 71630, 72384, 73112, 76960, 79040, 81548, 83694, 84360, 85840, 85956, 88160, 90480, 91390, 92352, 101935, 103008, 105792, 107445, 109668, 111592, 112480, 114608, 115440, 118560, 120640, 122322, 128760, 132240, 134976, 137085, 139490, 143260, 146224, 153920, 163096, 167388, 168720, 171680, 171912, 176320, 180960, 182780, 203870, 206016, 209235, 214890, 219336, 223184, 224960, 229216, 230880, 237120, 244644, 257520, 264480, 265031, 274170, 278980, 286520, 292448, 305805, 326192, 334776, 337440, 343360, 343824, 361920, 365560, 407740, 418470, 429780, 438672, 446368, 458432, 461760, 489288, 515040, 528960, 530062, 548340, 557960, 573040, 584896, 611610, 652384, 669552, 674880, 687648, 731120, 795093, 815480, 836940, 859560, 877344, 892736, 978576, 1030080, 1060124, 1096680, 1115920, 1146080, 1223220, 1304768, 1325155, 1339104, 1375296, 1462240, 1590186, 1630960, 1673880, 1719120, 1754688, 1957152, 2120248, 2193360, 2231840, 2292160, 2446440, 2650310, 2678208, 2924480, 3180372, 3261920, 3347760, 3438240, 3914304, 3975465, 4240496, 4386720, 4463680, 4892880, 5300620, 6360744, 6523840, 6695520, 6876480, 7950930, 8480992, 8773440, 9785760, 10601240, 12721488, 13391040, 15901860, 16961984, 19571520, 21202480, 25442976, 31803720, 42404960, 50885952, 63607440, 84809920, 127214880, 254429760]

約数ペア:

[(1, 254429760), (2, 127214880), (3, 84809920), (4, 63607440), (5, 50885952), (6, 42404960), (8, 31803720), (10, 25442976), (12, 21202480), (13, 19571520), (15, 16961984), (16, 15901860), (19, 13391040), (20, 12721488), (24, 10601240), (26, 9785760), (29, 8773440), (30, 8480992), (32, 7950930), (37, 6876480), (38, 6695520), (39, 6523840), (40, 6360744), (48, 5300620), (52, 4892880), (57, 4463680), (58, 4386720), (60, 4240496), (64, 3975465), (65, 3914304), (74, 3438240), (76, 3347760), (78, 3261920), (80, 3180372), (87, 2924480), (95, 2678208), (96, 2650310), (104, 2446440), (111, 2292160), (114, 2231840), (116, 2193360), (120, 2120248), (130, 1957152), (145, 1754688), (148, 1719120), (152, 1673880), (156, 1630960), (160, 1590186), (174, 1462240), (185, 1375296), (190, 1339104), (192, 1325155), (195, 1304768), (208, 1223220), (222, 1146080), (228, 1115920), (232, 1096680), (240, 1060124), (247, 1030080), (260, 978576), (285, 892736), (290, 877344), (296, 859560), (304, 836940), (312, 815480), (320, 795093), (348, 731120), (370, 687648), (377, 674880), (380, 669552), (390, 652384), (416, 611610), (435, 584896), (444, 573040), (456, 557960), (464, 548340), (480, 530062), (481, 528960), (494, 515040), (520, 489288), (551, 461760), (555, 458432), (570, 446368), (580, 438672), (592, 429780), (608, 418470), (624, 407740), (696, 365560), (703, 361920), (740, 343824), (741, 343360), (754, 337440), (760, 334776), (780, 326192), (832, 305805), (870, 292448), (888, 286520), (912, 278980), (928, 274170), (960, 265031), (962, 264480), (988, 257520), (1040, 244644), (1073, 237120), (1102, 230880), (1110, 229216), (1131, 224960), (1140, 223184), (1160, 219336), (1184, 214890), (1216, 209235), (1235, 206016), (1248, 203870), (1392, 182780), (1406, 180960), (1443, 176320), (1480, 171912), (1482, 171680), (1508, 168720), (1520, 167388), (1560, 163096), (1653, 153920), (1740, 146224), (1776, 143260), (1824, 139490), (1856, 137085), (1885, 134976), (1924, 132240), (1976, 128760), (2080, 122322), (2109, 120640), (2146, 118560), (2204, 115440), (2220, 114608), (2262, 112480), (2280, 111592), (2320, 109668), (2368, 107445), (2405, 105792), (2470, 103008), (2496, 101935), (2755, 92352), (2784, 91390), (2812, 90480), (2886, 88160), (2960, 85956), (2964, 85840), (3016, 84360), (3040, 83694), (3120, 81548), (3219, 79040), (3306, 76960), (3480, 73112), (3515, 72384), (3552, 71630), (3648, 69745), (3705, 68672), (3770, 67488), (3848, 66120), (3952, 64380), (4160, 61161), (4218, 60320), (4292, 59280), (4408, 57720), (4440, 57304), (4524, 56240), (4560, 55796), (4640, 54834), (4810, 52896), (4940, 51504), (5365, 47424), (5510, 46176), (5568, 45695), (5624, 45240), (5655, 44992), (5772, 44080), (5920, 42978), (5928, 42920), (6032, 42180), (6080, 41847), (6240, 40774), (6438, 39520), (6612, 38480), (6960, 36556), (7030, 36192), (7104, 35815), (7163, 35520), (7215, 35264), (7410, 34336), (7540, 33744), (7696, 33060), (7904, 32190), (8265, 30784), (8436, 30160), (8584, 29640), (8816, 28860), (8880, 28652), (9048, 28120), (9120, 27898), (9139, 27840), (9280, 27417), (9620, 26448), (9880, 25752), (10545, 24128), (10730, 23712), (11020, 23088), (11248, 22620), (11310, 22496), (11544, 22040), (11840, 21489), (11856, 21460), (12064, 21090), (12480, 20387), (12876, 19760), (13224, 19240), (13920, 18278), (13949, 18240), (14060, 18096), (14326, 17760), (14430, 17632), (14820, 17168), (15080, 16872), (15392, 16530), (15808, 16095)]