21631663872

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:103

約数の個数: 864

約数和(自身を含む): 85144046400

約数和(自身を除く): 63512382528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 49, 51, 52, 54, 56, 63, 64, 68, 72, 78, 84, 91, 96, 98, 102, 104, 108, 112, 117, 119, 126, 128, 136, 144, 147, 153, 156, 168, 182, 189, 192, 196, 204, 208, 216, 221, 224, 234, 238, 252, 256, 272, 273, 288, 289, 294, 306, 312, 336, 351, 357, 364, 378, 384, 392, 408, 416, 432, 441, 442, 448, 459, 468, 476, 504, 544, 546, 576, 578, 588, 612, 624, 637, 663, 672, 702, 714, 728, 756, 768, 784, 816, 819, 832, 833, 864, 867, 882, 884, 896, 918, 936, 952, 1008, 1071, 1088, 1092, 1152, 1156, 1176, 1224, 1248, 1274, 1323, 1326, 1344, 1404, 1428, 1456, 1512, 1547, 1568, 1632, 1638, 1664, 1666, 1728, 1734, 1764, 1768, 1792, 1836, 1872, 1904, 1911, 1989, 2016, 2023, 2142, 2176, 2184, 2304, 2312, 2352, 2448, 2457, 2496, 2499, 2548, 2601, 2646, 2652, 2688, 2808, 2856, 2912, 3024, 3094, 3136, 3213, 3264, 3276, 3328, 3332, 3456, 3468, 3528, 3536, 3672, 3744, 3757, 3808, 3822, 3978, 4032, 4046, 4284, 4352, 4368, 4624, 4641, 4704, 4896, 4913, 4914, 4992, 4998, 5096, 5202, 5292, 5304, 5376, 5616, 5712, 5733, 5824, 5967, 6048, 6069, 6188, 6272, 6426, 6528, 6552, 6664, 6912, 6936, 7056, 7072, 7344, 7488, 7497, 7514, 7616, 7644, 7803, 7956, 8064, 8092, 8568, 8736, 9248, 9282, 9408, 9792, 9826, 9828, 9984, 9996, 10192, 10404, 10584, 10608, 10829, 11232, 11271, 11424, 11466, 11648, 11934, 12096, 12138, 12376, 12544, 12852, 13056, 13104, 13328, 13872, 13923, 14112, 14144, 14161, 14688, 14739, 14976, 14994, 15028, 15232, 15288, 15606, 15912, 16128, 16184, 17136, 17199, 17472, 18207, 18496, 18564, 18816, 19584, 19652, 19656, 19992, 20384, 20808, 21168, 21216, 21658, 22464, 22491, 22542, 22848, 22932, 23296, 23868, 24192, 24276, 24752, 25704, 26208, 26299, 26656, 27744, 27846, 28224, 28288, 28322, 29376, 29478, 29952, 29988, 30056, 30464, 30576, 31212, 31824, 32368, 32487, 33813, 34272, 34391, 34398, 34944, 36414, 36992, 37128, 37632, 39168, 39304, 39312, 39984, 40768, 41616, 41769, 42336, 42432, 42483, 43316, 44217, 44928, 44982, 45084, 45696, 45864, 47736, 48384, 48552, 49504, 51408, 52416, 52598, 53312, 54621, 55488, 55692, 56448, 56576, 56644, 58752, 58956, 59976, 60112, 61152, 62424, 63648, 63869, 64736, 64974, 67626, 68544, 68782, 68796, 69888, 72828, 73984, 74256, 78608, 78624, 78897, 79968, 81536, 83232, 83538, 84672, 84864, 84966, 86632, 88434, 89856, 89964, 90168, 91392, 91728, 95472, 97104, 97461, 99008, 101439, 102816, 103173, 104832, 105196, 106624, 109242, 110976, 111384, 112896, 113288, 117504, 117912, 119952, 120224, 122304, 124848, 127296, 127449, 127738, 129472, 129948, 132651, 135252, 137088, 137564, 137592, 145656, 148512, 157216, 157248, 157794, 159936, 163072, 166464, 167076, 169344, 169728, 169932, 173264, 176868, 179928, 180336, 183456, 184093, 190944, 191607, 194208, 194922, 198016, 202878, 205632, 206346, 209664, 210392, 213248, 218484, 221952, 222768, 226576, 235824, 236691, 239904, 240448, 240737, 244608, 249696, 254592, 254898, 255476, 258944, 259896, 265302, 270504, 274176, 275128, 275184, 291312, 292383, 297024, 309519, 314432, 314496, 315588, 319872, 332928, 334152, 338688, 339864, 346528, 353736, 359856, 360672, 366912, 368186, 381888, 382347, 383214, 388416, 389844, 396032, 405756, 411264, 412692, 420784, 436968, 445536, 447083, 453152, 471648, 473382, 479808, 480896, 481474, 489216, 499392, 509184, 509796, 510952, 517888, 519792, 530604, 541008, 550256, 550368, 552279, 574821, 582624, 584766, 594048, 619038, 628864, 628992, 631176, 639744, 665856, 668304, 679728, 693056, 707472, 710073, 719712, 721344, 722211, 733824, 736372, 763776, 764694, 766428, 776832, 779688, 811512, 822528, 825384, 841568, 873936, 891072, 894166, 906304, 928557, 943296, 946764, 959616, 961792, 962948, 998784, 1019592, 1021904, 1039584, 1061208, 1082016, 1100512, 1100736, 1104558, 1149642, 1165248, 1169532, 1188096, 1238076, 1257728, 1262352, 1336608, 1341249, 1359456, 1386112, 1414944, 1420146, 1439424, 1442688, 1444422, 1467648, 1472744, 1527552, 1529388, 1532856, 1553664, 1559376, 1623024, 1650768, 1656837, 1683136, 1724463, 1747872, 1782144, 1788332, 1812608, 1857114, 1886592, 1893528, 1919232, 1925896, 1997568, 2039184, 2043808, 2079168, 2122416, 2164032, 2166633, 2201024, 2201472, 2209116, 2299284, 2330496, 2339064, 2476152, 2524704, 2673216, 2682498, 2718912, 2772224, 2829888, 2840292, 2878848, 2885376, 2888844, 2945488, 3058776, 3065712, 3118752, 3129581, 3246048, 3301536, 3313674, 3366272, 3448926, 3495744, 3564288, 3576664, 3625216, 3714228, 3773184, 3787056, 3851792, 4023747, 4078368, 4087616, 4158336, 4244832, 4328064, 4333266, 4402048, 4402944, 4418232, 4598568, 4660992, 4678128, 4952304, 4970511, 5049408, 5346432, 5364996, 5437824, 5659776, 5680584, 5757696, 5777688, 5890976, 6117552, 6131424, 6237504, 6259162, 6492096, 6499899, 6603072, 6627348, 6732544, 6897852, 6991488, 7153328, 7428456, 7574112, 7703584, 8047494, 8156736, 8175232, 8316672, 8489664, 8656128, 8666532, 8804096, 8836464, 9197136, 9356256, 9388743, 9904608, 9941022, 10098816, 10692864, 10729992, 10875648, 11319552, 11361168, 11555376, 11781952, 12071241, 12235104, 12262848, 12475008, 12518324, 12984192, 12999798, 13206144, 13254696, 13795704, 13982976, 14306656, 14856912, 15148224, 15407168, 16094988, 16313472, 16350464, 16979328, 17333064, 17672928, 18394272, 18712512, 18777486, 19809216, 19882044, 20197632, 21459984, 22722336, 23110752, 23563904, 24142482, 24470208, 24525696, 24950016, 25036648, 25968384, 25999596, 26412288, 26509392, 27591408, 28166229, 28613312, 29713824, 30296448, 30814336, 32189976, 32626944, 33958656, 34666128, 35345856, 36788544, 37425024, 37554972, 39618432, 39764088, 42919968, 45444672, 46221504, 47127808, 48284964, 48940416, 49051392, 50073296, 51999192, 53018784, 55182816, 56332458, 57226624, 59427648, 60592896, 61628672, 64379952, 69332256, 70691712, 73577088, 74850048, 75109944, 79236864, 79528176, 84498687, 85839936, 90889344, 92443008, 96569928, 97880832, 100146592, 103998384, 106037568, 110365632, 112664916, 114453248, 118855296, 128759904, 138664512, 141383424, 147154176, 150219888, 159056352, 168997374, 171679872, 181778688, 184886016, 193139856, 200293184, 207996768, 212075136, 220731264, 225329832, 237710592, 257519808, 277329024, 300439776, 318112704, 337994748, 343359744, 386279712, 400586368, 415993536, 424150272, 441462528, 450659664, 515039616, 554658048, 600879552, 636225408, 675989496, 772559424, 801172736, 831987072, 901319328, 1030079232, 1201759104, 1272450816, 1351978992, 1545118848, 1663974144, 1802638656, 2403518208, 2703957984, 3090237696, 3605277312, 5407915968, 7210554624, 10815831936, 21631663872]

約数ペア:

[(1, 21631663872), (2, 10815831936), (3, 7210554624), (4, 5407915968), (6, 3605277312), (7, 3090237696), (8, 2703957984), (9, 2403518208), (12, 1802638656), (13, 1663974144), (14, 1545118848), (16, 1351978992), (17, 1272450816), (18, 1201759104), (21, 1030079232), (24, 901319328), (26, 831987072), (27, 801172736), (28, 772559424), (32, 675989496), (34, 636225408), (36, 600879552), (39, 554658048), (42, 515039616), (48, 450659664), (49, 441462528), (51, 424150272), (52, 415993536), (54, 400586368), (56, 386279712), (63, 343359744), (64, 337994748), (68, 318112704), (72, 300439776), (78, 277329024), (84, 257519808), (91, 237710592), (96, 225329832), (98, 220731264), (102, 212075136), (104, 207996768), (108, 200293184), (112, 193139856), (117, 184886016), (119, 181778688), (126, 171679872), (128, 168997374), (136, 159056352), (144, 150219888), (147, 147154176), (153, 141383424), (156, 138664512), (168, 128759904), (182, 118855296), (189, 114453248), (192, 112664916), (196, 110365632), (204, 106037568), (208, 103998384), (216, 100146592), (221, 97880832), (224, 96569928), (234, 92443008), (238, 90889344), (252, 85839936), (256, 84498687), (272, 79528176), (273, 79236864), (288, 75109944), (289, 74850048), (294, 73577088), (306, 70691712), (312, 69332256), (336, 64379952), (351, 61628672), (357, 60592896), (364, 59427648), (378, 57226624), (384, 56332458), (392, 55182816), (408, 53018784), (416, 51999192), (432, 50073296), (441, 49051392), (442, 48940416), (448, 48284964), (459, 47127808), (468, 46221504), (476, 45444672), (504, 42919968), (544, 39764088), (546, 39618432), (576, 37554972), (578, 37425024), (588, 36788544), (612, 35345856), (624, 34666128), (637, 33958656), (663, 32626944), (672, 32189976), (702, 30814336), (714, 30296448), (728, 29713824), (756, 28613312), (768, 28166229), (784, 27591408), (816, 26509392), (819, 26412288), (832, 25999596), (833, 25968384), (864, 25036648), (867, 24950016), (882, 24525696), (884, 24470208), (896, 24142482), (918, 23563904), (936, 23110752), (952, 22722336), (1008, 21459984), (1071, 20197632), (1088, 19882044), (1092, 19809216), (1152, 18777486), (1156, 18712512), (1176, 18394272), (1224, 17672928), (1248, 17333064), (1274, 16979328), (1323, 16350464), (1326, 16313472), (1344, 16094988), (1404, 15407168), (1428, 15148224), (1456, 14856912), (1512, 14306656), (1547, 13982976), (1568, 13795704), (1632, 13254696), (1638, 13206144), (1664, 12999798), (1666, 12984192), (1728, 12518324), (1734, 12475008), (1764, 12262848), (1768, 12235104), (1792, 12071241), (1836, 11781952), (1872, 11555376), (1904, 11361168), (1911, 11319552), (1989, 10875648), (2016, 10729992), (2023, 10692864), (2142, 10098816), (2176, 9941022), (2184, 9904608), (2304, 9388743), (2312, 9356256), (2352, 9197136), (2448, 8836464), (2457, 8804096), (2496, 8666532), (2499, 8656128), (2548, 8489664), (2601, 8316672), (2646, 8175232), (2652, 8156736), (2688, 8047494), (2808, 7703584), (2856, 7574112), (2912, 7428456), (3024, 7153328), (3094, 6991488), (3136, 6897852), (3213, 6732544), (3264, 6627348), (3276, 6603072), (3328, 6499899), (3332, 6492096), (3456, 6259162), (3468, 6237504), (3528, 6131424), (3536, 6117552), (3672, 5890976), (3744, 5777688), (3757, 5757696), (3808, 5680584), (3822, 5659776), (3978, 5437824), (4032, 5364996), (4046, 5346432), (4284, 5049408), (4352, 4970511), (4368, 4952304), (4624, 4678128), (4641, 4660992), (4704, 4598568), (4896, 4418232), (4913, 4402944), (4914, 4402048), (4992, 4333266), (4998, 4328064), (5096, 4244832), (5202, 4158336), (5292, 4087616), (5304, 4078368), (5376, 4023747), (5616, 3851792), (5712, 3787056), (5733, 3773184), (5824, 3714228), (5967, 3625216), (6048, 3576664), (6069, 3564288), (6188, 3495744), (6272, 3448926), (6426, 3366272), (6528, 3313674), (6552, 3301536), (6664, 3246048), (6912, 3129581), (6936, 3118752), (7056, 3065712), (7072, 3058776), (7344, 2945488), (7488, 2888844), (7497, 2885376), (7514, 2878848), (7616, 2840292), (7644, 2829888), (7803, 2772224), (7956, 2718912), (8064, 2682498), (8092, 2673216), (8568, 2524704), (8736, 2476152), (9248, 2339064), (9282, 2330496), (9408, 2299284), (9792, 2209116), (9826, 2201472), (9828, 2201024), (9984, 2166633), (9996, 2164032), (10192, 2122416), (10404, 2079168), (10584, 2043808), (10608, 2039184), (10829, 1997568), (11232, 1925896), (11271, 1919232), (11424, 1893528), (11466, 1886592), (11648, 1857114), (11934, 1812608), (12096, 1788332), (12138, 1782144), (12376, 1747872), (12544, 1724463), (12852, 1683136), (13056, 1656837), (13104, 1650768), (13328, 1623024), (13872, 1559376), (13923, 1553664), (14112, 1532856), (14144, 1529388), (14161, 1527552), (14688, 1472744), (14739, 1467648), (14976, 1444422), (14994, 1442688), (15028, 1439424), (15232, 1420146), (15288, 1414944), (15606, 1386112), (15912, 1359456), (16128, 1341249), (16184, 1336608), (17136, 1262352), (17199, 1257728), (17472, 1238076), (18207, 1188096), (18496, 1169532), (18564, 1165248), (18816, 1149642), (19584, 1104558), (19652, 1100736), (19656, 1100512), (19992, 1082016), (20384, 1061208), (20808, 1039584), (21168, 1021904), (21216, 1019592), (21658, 998784), (22464, 962948), (22491, 961792), (22542, 959616), (22848, 946764), (22932, 943296), (23296, 928557), (23868, 906304), (24192, 894166), (24276, 891072), (24752, 873936), (25704, 841568), (26208, 825384), (26299, 822528), (26656, 811512), (27744, 779688), (27846, 776832), (28224, 766428), (28288, 764694), (28322, 763776), (29376, 736372), (29478, 733824), (29952, 722211), (29988, 721344), (30056, 719712), (30464, 710073), (30576, 707472), (31212, 693056), (31824, 679728), (32368, 668304), (32487, 665856), (33813, 639744), (34272, 631176), (34391, 628992), (34398, 628864), (34944, 619038), (36414, 594048), (36992, 584766), (37128, 582624), (37632, 574821), (39168, 552279), (39304, 550368), (39312, 550256), (39984, 541008), (40768, 530604), (41616, 519792), (41769, 517888), (42336, 510952), (42432, 509796), (42483, 509184), (43316, 499392), (44217, 489216), (44928, 481474), (44982, 480896), (45084, 479808), (45696, 473382), (45864, 471648), (47736, 453152), (48384, 447083), (48552, 445536), (49504, 436968), (51408, 420784), (52416, 412692), (52598, 411264), (53312, 405756), (54621, 396032), (55488, 389844), (55692, 388416), (56448, 383214), (56576, 382347), (56644, 381888), (58752, 368186), (58956, 366912), (59976, 360672), (60112, 359856), (61152, 353736), (62424, 346528), (63648, 339864), (63869, 338688), (64736, 334152), (64974, 332928), (67626, 319872), (68544, 315588), (68782, 314496), (68796, 314432), (69888, 309519), (72828, 297024), (73984, 292383), (74256, 291312), (78608, 275184), (78624, 275128), (78897, 274176), (79968, 270504), (81536, 265302), (83232, 259896), (83538, 258944), (84672, 255476), (84864, 254898), (84966, 254592), (86632, 249696), (88434, 244608), (89856, 240737), (89964, 240448), (90168, 239904), (91392, 236691), (91728, 235824), (95472, 226576), (97104, 222768), (97461, 221952), (99008, 218484), (101439, 213248), (102816, 210392), (103173, 209664), (104832, 206346), (105196, 205632), (106624, 202878), (109242, 198016), (110976, 194922), (111384, 194208), (112896, 191607), (113288, 190944), (117504, 184093), (117912, 183456), (119952, 180336), (120224, 179928), (122304, 176868), (124848, 173264), (127296, 169932), (127449, 169728), (127738, 169344), (129472, 167076), (129948, 166464), (132651, 163072), (135252, 159936), (137088, 157794), (137564, 157248), (137592, 157216), (145656, 148512)]