21150147168

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 480

約数和(自身を含む): 70538973120

約数和(自身を除く): 49388825952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 41, 46, 48, 51, 54, 68, 69, 72, 81, 82, 92, 96, 102, 108, 123, 136, 138, 144, 153, 162, 164, 184, 204, 207, 216, 246, 272, 276, 288, 306, 324, 328, 368, 369, 391, 408, 414, 432, 459, 492, 509, 544, 552, 612, 621, 648, 656, 697, 736, 738, 782, 816, 828, 864, 918, 943, 984, 1018, 1104, 1107, 1173, 1224, 1242, 1296, 1312, 1377, 1394, 1476, 1527, 1564, 1632, 1656, 1836, 1863, 1886, 1968, 2036, 2091, 2208, 2214, 2346, 2448, 2484, 2592, 2754, 2788, 2829, 2952, 3054, 3128, 3312, 3321, 3519, 3672, 3726, 3772, 3936, 4072, 4182, 4428, 4581, 4692, 4896, 4968, 5508, 5576, 5658, 5904, 6108, 6256, 6273, 6624, 6642, 7038, 7344, 7452, 7544, 8144, 8364, 8487, 8653, 8856, 9162, 9384, 9936, 10557, 11016, 11152, 11316, 11707, 11808, 12216, 12512, 12546, 13284, 13743, 14076, 14688, 14904, 15088, 16031, 16288, 16728, 16974, 17306, 17712, 18324, 18768, 18819, 19872, 20869, 21114, 22032, 22304, 22632, 23414, 24432, 25092, 25461, 25959, 26568, 27486, 28152, 29808, 30176, 31671, 32062, 33456, 33948, 34612, 35121, 35424, 36648, 37536, 37638, 41229, 41738, 42228, 44064, 45264, 46828, 48093, 48864, 50184, 50922, 51918, 53136, 54972, 56304, 56457, 59616, 62607, 63342, 64124, 66912, 67896, 69224, 70242, 73296, 75276, 76383, 77877, 82458, 83476, 84456, 90528, 93656, 96186, 100368, 101844, 103836, 105363, 106272, 109944, 112608, 112914, 125214, 126684, 128248, 135792, 138448, 140484, 144279, 146592, 150552, 152766, 155754, 164916, 166952, 168912, 187312, 187821, 192372, 199019, 200736, 203688, 207672, 210726, 219888, 225828, 233631, 250428, 253368, 256496, 271584, 276896, 280968, 288558, 301104, 305532, 311508, 316089, 329832, 333904, 337824, 354773, 374624, 375642, 384744, 398038, 407376, 415344, 421452, 432837, 439776, 451656, 467262, 479987, 500856, 506736, 512992, 561936, 563463, 577116, 597057, 602208, 611064, 623016, 632178, 659664, 667808, 700893, 709546, 751284, 769488, 796076, 814752, 830688, 842904, 865674, 903312, 934524, 948267, 959974, 1001712, 1013472, 1064319, 1123872, 1126926, 1154232, 1194114, 1222128, 1246032, 1264356, 1298511, 1319328, 1401786, 1419092, 1439961, 1502568, 1538976, 1592152, 1685808, 1690389, 1731348, 1791171, 1806624, 1869048, 1896534, 1919948, 2003424, 2128638, 2253852, 2308464, 2388228, 2444256, 2492064, 2528712, 2597022, 2803572, 2838184, 2879922, 3005136, 3184304, 3192957, 3371616, 3380778, 3462696, 3582342, 3738096, 3793068, 3839896, 4257276, 4319883, 4507704, 4616928, 4776456, 5057424, 5194044, 5373513, 5607144, 5676368, 5759844, 6010272, 6368608, 6385914, 6761556, 6925392, 7164684, 7476192, 7586136, 7679792, 8159779, 8514552, 8639766, 9015408, 9552912, 9578871, 10114848, 10388088, 10747026, 11214288, 11352736, 11519688, 12771828, 12959649, 13523112, 13850784, 14329368, 15172272, 15359584, 16120539, 16319558, 17029104, 17279532, 18030816, 19105824, 19157742, 20776176, 21494052, 22428576, 23039376, 24479337, 25543656, 25919298, 27046224, 28658736, 28736613, 30344544, 32241078, 32639116, 34058208, 34559064, 38315484, 38878947, 41552352, 42988104, 46078752, 48958674, 51087312, 51838596, 54092448, 57317472, 57473226, 64482156, 65278232, 69118128, 73438011, 76630968, 77757894, 85976208, 97917348, 102174624, 103677192, 114946452, 128964312, 130556464, 138236256, 146876022, 153261936, 155515788, 171952416, 195834696, 207354384, 220314033, 229892904, 257928624, 261112928, 293752044, 306523872, 311031576, 391669392, 414708768, 440628066, 459785808, 515857248, 587504088, 622063152, 660942099, 783338784, 881256132, 919571616, 1175008176, 1244126304, 1321884198, 1762512264, 2350016352, 2643768396, 3525024528, 5287536792, 7050049056, 10575073584, 21150147168]

約数ペア:

[(1, 21150147168), (2, 10575073584), (3, 7050049056), (4, 5287536792), (6, 3525024528), (8, 2643768396), (9, 2350016352), (12, 1762512264), (16, 1321884198), (17, 1244126304), (18, 1175008176), (23, 919571616), (24, 881256132), (27, 783338784), (32, 660942099), (34, 622063152), (36, 587504088), (41, 515857248), (46, 459785808), (48, 440628066), (51, 414708768), (54, 391669392), (68, 311031576), (69, 306523872), (72, 293752044), (81, 261112928), (82, 257928624), (92, 229892904), (96, 220314033), (102, 207354384), (108, 195834696), (123, 171952416), (136, 155515788), (138, 153261936), (144, 146876022), (153, 138236256), (162, 130556464), (164, 128964312), (184, 114946452), (204, 103677192), (207, 102174624), (216, 97917348), (246, 85976208), (272, 77757894), (276, 76630968), (288, 73438011), (306, 69118128), (324, 65278232), (328, 64482156), (368, 57473226), (369, 57317472), (391, 54092448), (408, 51838596), (414, 51087312), (432, 48958674), (459, 46078752), (492, 42988104), (509, 41552352), (544, 38878947), (552, 38315484), (612, 34559064), (621, 34058208), (648, 32639116), (656, 32241078), (697, 30344544), (736, 28736613), (738, 28658736), (782, 27046224), (816, 25919298), (828, 25543656), (864, 24479337), (918, 23039376), (943, 22428576), (984, 21494052), (1018, 20776176), (1104, 19157742), (1107, 19105824), (1173, 18030816), (1224, 17279532), (1242, 17029104), (1296, 16319558), (1312, 16120539), (1377, 15359584), (1394, 15172272), (1476, 14329368), (1527, 13850784), (1564, 13523112), (1632, 12959649), (1656, 12771828), (1836, 11519688), (1863, 11352736), (1886, 11214288), (1968, 10747026), (2036, 10388088), (2091, 10114848), (2208, 9578871), (2214, 9552912), (2346, 9015408), (2448, 8639766), (2484, 8514552), (2592, 8159779), (2754, 7679792), (2788, 7586136), (2829, 7476192), (2952, 7164684), (3054, 6925392), (3128, 6761556), (3312, 6385914), (3321, 6368608), (3519, 6010272), (3672, 5759844), (3726, 5676368), (3772, 5607144), (3936, 5373513), (4072, 5194044), (4182, 5057424), (4428, 4776456), (4581, 4616928), (4692, 4507704), (4896, 4319883), (4968, 4257276), (5508, 3839896), (5576, 3793068), (5658, 3738096), (5904, 3582342), (6108, 3462696), (6256, 3380778), (6273, 3371616), (6624, 3192957), (6642, 3184304), (7038, 3005136), (7344, 2879922), (7452, 2838184), (7544, 2803572), (8144, 2597022), (8364, 2528712), (8487, 2492064), (8653, 2444256), (8856, 2388228), (9162, 2308464), (9384, 2253852), (9936, 2128638), (10557, 2003424), (11016, 1919948), (11152, 1896534), (11316, 1869048), (11707, 1806624), (11808, 1791171), (12216, 1731348), (12512, 1690389), (12546, 1685808), (13284, 1592152), (13743, 1538976), (14076, 1502568), (14688, 1439961), (14904, 1419092), (15088, 1401786), (16031, 1319328), (16288, 1298511), (16728, 1264356), (16974, 1246032), (17306, 1222128), (17712, 1194114), (18324, 1154232), (18768, 1126926), (18819, 1123872), (19872, 1064319), (20869, 1013472), (21114, 1001712), (22032, 959974), (22304, 948267), (22632, 934524), (23414, 903312), (24432, 865674), (25092, 842904), (25461, 830688), (25959, 814752), (26568, 796076), (27486, 769488), (28152, 751284), (29808, 709546), (30176, 700893), (31671, 667808), (32062, 659664), (33456, 632178), (33948, 623016), (34612, 611064), (35121, 602208), (35424, 597057), (36648, 577116), (37536, 563463), (37638, 561936), (41229, 512992), (41738, 506736), (42228, 500856), (44064, 479987), (45264, 467262), (46828, 451656), (48093, 439776), (48864, 432837), (50184, 421452), (50922, 415344), (51918, 407376), (53136, 398038), (54972, 384744), (56304, 375642), (56457, 374624), (59616, 354773), (62607, 337824), (63342, 333904), (64124, 329832), (66912, 316089), (67896, 311508), (69224, 305532), (70242, 301104), (73296, 288558), (75276, 280968), (76383, 276896), (77877, 271584), (82458, 256496), (83476, 253368), (84456, 250428), (90528, 233631), (93656, 225828), (96186, 219888), (100368, 210726), (101844, 207672), (103836, 203688), (105363, 200736), (106272, 199019), (109944, 192372), (112608, 187821), (112914, 187312), (125214, 168912), (126684, 166952), (128248, 164916), (135792, 155754), (138448, 152766), (140484, 150552), (144279, 146592)]