640164096

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 432

約数和(自身を含む): 2276688960

約数和(自身を除く): 1636524864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 32, 33, 36, 39, 44, 48, 52, 58, 64, 66, 67, 72, 78, 87, 88, 96, 99, 104, 116, 117, 128, 132, 134, 143, 144, 156, 174, 176, 192, 198, 201, 208, 232, 234, 256, 261, 264, 268, 286, 288, 312, 319, 348, 352, 377, 384, 396, 402, 416, 429, 464, 468, 522, 528, 536, 572, 576, 603, 624, 638, 696, 704, 737, 754, 768, 792, 804, 832, 858, 871, 928, 936, 957, 1044, 1056, 1072, 1131, 1144, 1152, 1206, 1248, 1276, 1287, 1392, 1408, 1474, 1508, 1584, 1608, 1664, 1716, 1742, 1856, 1872, 1914, 1943, 2088, 2112, 2144, 2211, 2262, 2288, 2304, 2412, 2496, 2552, 2574, 2613, 2784, 2816, 2871, 2948, 3016, 3168, 3216, 3328, 3393, 3432, 3484, 3712, 3744, 3828, 3886, 4147, 4176, 4224, 4288, 4422, 4524, 4576, 4824, 4992, 5104, 5148, 5226, 5568, 5742, 5829, 5896, 6032, 6336, 6432, 6633, 6786, 6864, 6968, 7424, 7488, 7656, 7772, 7839, 8294, 8352, 8448, 8576, 8844, 9048, 9152, 9581, 9648, 9984, 10208, 10296, 10452, 11136, 11484, 11658, 11792, 12064, 12441, 12672, 12864, 13266, 13572, 13728, 13936, 14976, 15312, 15544, 15678, 16588, 16704, 17152, 17487, 17688, 18096, 18304, 19162, 19296, 20416, 20592, 20904, 21373, 22272, 22968, 23316, 23584, 24128, 24882, 25259, 25344, 25728, 26532, 27144, 27456, 27872, 28743, 29952, 30624, 31088, 31356, 33176, 33408, 34974, 35376, 36192, 36608, 37323, 38324, 38592, 40832, 41184, 41808, 42746, 45936, 46632, 47168, 48256, 49764, 50518, 51456, 53064, 54288, 54912, 55744, 57486, 61248, 62176, 62712, 64119, 66352, 66816, 69948, 70752, 72384, 74646, 75777, 76648, 77184, 81664, 82368, 83616, 85492, 86229, 91872, 93264, 94336, 96512, 99528, 101036, 106128, 108576, 109824, 111488, 114972, 122496, 124352, 125424, 128238, 132704, 139896, 141504, 144768, 149292, 151554, 153296, 154368, 164736, 167232, 170984, 172458, 183744, 186528, 188672, 192357, 199056, 202072, 212256, 217152, 222976, 227331, 229944, 244992, 248704, 250848, 256476, 265408, 277849, 279792, 283008, 289536, 298584, 303108, 306592, 329472, 334464, 341968, 344916, 367488, 373056, 384714, 398112, 404144, 424512, 434304, 454662, 459888, 497408, 501696, 512952, 530816, 555698, 559584, 566016, 597168, 606216, 613184, 668928, 683936, 689832, 734976, 746112, 769428, 796224, 808288, 833547, 849024, 868608, 909324, 919776, 1003392, 1025904, 1061632, 1111396, 1119168, 1194336, 1212432, 1226368, 1367872, 1379664, 1492224, 1538856, 1592448, 1616576, 1667094, 1698048, 1818648, 1839552, 2006784, 2051808, 2222792, 2238336, 2388672, 2424864, 2452736, 2500641, 2735744, 2759328, 3077712, 3184896, 3233152, 3334188, 3637296, 3679104, 4103616, 4445584, 4476672, 4777344, 4849728, 5001282, 5471488, 5518656, 6155424, 6466304, 6668376, 7274592, 7358208, 8207232, 8891168, 9554688, 9699456, 10002564, 11037312, 12310848, 13336752, 14549184, 16414464, 17782336, 19398912, 20005128, 22074624, 24621696, 26673504, 29098368, 35564672, 40010256, 49243392, 53347008, 58196736, 71129344, 80020512, 106694016, 160041024, 213388032, 320082048, 640164096]

約数ペア:

[(1, 640164096), (2, 320082048), (3, 213388032), (4, 160041024), (6, 106694016), (8, 80020512), (9, 71129344), (11, 58196736), (12, 53347008), (13, 49243392), (16, 40010256), (18, 35564672), (22, 29098368), (24, 26673504), (26, 24621696), (29, 22074624), (32, 20005128), (33, 19398912), (36, 17782336), (39, 16414464), (44, 14549184), (48, 13336752), (52, 12310848), (58, 11037312), (64, 10002564), (66, 9699456), (67, 9554688), (72, 8891168), (78, 8207232), (87, 7358208), (88, 7274592), (96, 6668376), (99, 6466304), (104, 6155424), (116, 5518656), (117, 5471488), (128, 5001282), (132, 4849728), (134, 4777344), (143, 4476672), (144, 4445584), (156, 4103616), (174, 3679104), (176, 3637296), (192, 3334188), (198, 3233152), (201, 3184896), (208, 3077712), (232, 2759328), (234, 2735744), (256, 2500641), (261, 2452736), (264, 2424864), (268, 2388672), (286, 2238336), (288, 2222792), (312, 2051808), (319, 2006784), (348, 1839552), (352, 1818648), (377, 1698048), (384, 1667094), (396, 1616576), (402, 1592448), (416, 1538856), (429, 1492224), (464, 1379664), (468, 1367872), (522, 1226368), (528, 1212432), (536, 1194336), (572, 1119168), (576, 1111396), (603, 1061632), (624, 1025904), (638, 1003392), (696, 919776), (704, 909324), (737, 868608), (754, 849024), (768, 833547), (792, 808288), (804, 796224), (832, 769428), (858, 746112), (871, 734976), (928, 689832), (936, 683936), (957, 668928), (1044, 613184), (1056, 606216), (1072, 597168), (1131, 566016), (1144, 559584), (1152, 555698), (1206, 530816), (1248, 512952), (1276, 501696), (1287, 497408), (1392, 459888), (1408, 454662), (1474, 434304), (1508, 424512), (1584, 404144), (1608, 398112), (1664, 384714), (1716, 373056), (1742, 367488), (1856, 344916), (1872, 341968), (1914, 334464), (1943, 329472), (2088, 306592), (2112, 303108), (2144, 298584), (2211, 289536), (2262, 283008), (2288, 279792), (2304, 277849), (2412, 265408), (2496, 256476), (2552, 250848), (2574, 248704), (2613, 244992), (2784, 229944), (2816, 227331), (2871, 222976), (2948, 217152), (3016, 212256), (3168, 202072), (3216, 199056), (3328, 192357), (3393, 188672), (3432, 186528), (3484, 183744), (3712, 172458), (3744, 170984), (3828, 167232), (3886, 164736), (4147, 154368), (4176, 153296), (4224, 151554), (4288, 149292), (4422, 144768), (4524, 141504), (4576, 139896), (4824, 132704), (4992, 128238), (5104, 125424), (5148, 124352), (5226, 122496), (5568, 114972), (5742, 111488), (5829, 109824), (5896, 108576), (6032, 106128), (6336, 101036), (6432, 99528), (6633, 96512), (6786, 94336), (6864, 93264), (6968, 91872), (7424, 86229), (7488, 85492), (7656, 83616), (7772, 82368), (7839, 81664), (8294, 77184), (8352, 76648), (8448, 75777), (8576, 74646), (8844, 72384), (9048, 70752), (9152, 69948), (9581, 66816), (9648, 66352), (9984, 64119), (10208, 62712), (10296, 62176), (10452, 61248), (11136, 57486), (11484, 55744), (11658, 54912), (11792, 54288), (12064, 53064), (12441, 51456), (12672, 50518), (12864, 49764), (13266, 48256), (13572, 47168), (13728, 46632), (13936, 45936), (14976, 42746), (15312, 41808), (15544, 41184), (15678, 40832), (16588, 38592), (16704, 38324), (17152, 37323), (17487, 36608), (17688, 36192), (18096, 35376), (18304, 34974), (19162, 33408), (19296, 33176), (20416, 31356), (20592, 31088), (20904, 30624), (21373, 29952), (22272, 28743), (22968, 27872), (23316, 27456), (23584, 27144), (24128, 26532), (24882, 25728), (25259, 25344)]