20280955392

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:664

約数の個数: 320

約数和(自身を含む): 64021795200

約数和(自身を除く): 43740839808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 211, 216, 256, 272, 288, 306, 384, 408, 409, 422, 432, 459, 512, 544, 576, 612, 633, 768, 816, 818, 844, 864, 918, 1088, 1152, 1224, 1227, 1266, 1536, 1632, 1636, 1688, 1728, 1836, 1899, 2176, 2304, 2448, 2454, 2532, 3264, 3272, 3376, 3456, 3587, 3672, 3681, 3798, 4352, 4608, 4896, 4908, 5064, 5697, 6528, 6544, 6752, 6912, 6953, 7174, 7344, 7362, 7596, 8704, 9792, 9816, 10128, 10761, 11043, 11394, 13056, 13088, 13504, 13824, 13906, 14348, 14688, 14724, 15192, 19584, 19632, 20256, 20859, 21522, 22086, 22788, 26112, 26176, 27008, 27812, 28696, 29376, 29448, 30384, 32283, 39168, 39264, 40512, 41718, 43044, 44172, 45576, 52352, 54016, 55624, 57392, 58752, 58896, 60768, 62577, 64566, 78336, 78528, 81024, 83436, 86088, 86299, 88344, 91152, 96849, 104704, 108032, 111248, 114784, 117504, 117792, 121536, 125154, 129132, 157056, 162048, 166872, 172176, 172598, 176688, 182304, 187731, 193698, 209408, 222496, 229568, 235008, 235584, 243072, 250308, 258264, 258897, 314112, 324096, 333744, 344352, 345196, 353376, 364608, 375462, 387396, 444992, 459136, 471168, 486144, 500616, 516528, 517794, 628224, 667488, 688704, 690392, 706752, 729216, 750924, 774792, 776691, 889984, 918272, 942336, 972288, 1001232, 1033056, 1035588, 1334976, 1377408, 1380784, 1413504, 1458432, 1467083, 1501848, 1549584, 1553382, 1779968, 1836544, 1884672, 2002464, 2066112, 2071176, 2330073, 2669952, 2754816, 2761568, 2827008, 2916864, 2934166, 3003696, 3099168, 3106764, 3559936, 4004928, 4132224, 4142352, 4401249, 4660146, 5339904, 5509632, 5523136, 5654016, 5868332, 6007392, 6198336, 6213528, 8009856, 8264448, 8284704, 8802498, 9320292, 10679808, 11046272, 11736664, 12014784, 12396672, 12427056, 13203747, 16019712, 16528896, 16569408, 17604996, 18640584, 22092544, 23473328, 24029568, 24793344, 24854112, 26407494, 32039424, 33138816, 35209992, 37281168, 39611241, 44185088, 46946656, 48059136, 49586688, 49708224, 52814988, 66277632, 70419984, 74562336, 79222482, 93893312, 96118272, 99416448, 105629976, 132555264, 140839968, 149124672, 158444964, 187786624, 198832896, 211259952, 281679936, 298249344, 316889928, 375573248, 397665792, 422519904, 563359872, 596498688, 633779856, 751146496, 845039808, 1126719744, 1192997376, 1267559712, 1690079616, 2253439488, 2535119424, 3380159232, 5070238848, 6760318464, 10140477696, 20280955392]

約数ペア:

[(1, 20280955392), (2, 10140477696), (3, 6760318464), (4, 5070238848), (6, 3380159232), (8, 2535119424), (9, 2253439488), (12, 1690079616), (16, 1267559712), (17, 1192997376), (18, 1126719744), (24, 845039808), (27, 751146496), (32, 633779856), (34, 596498688), (36, 563359872), (48, 422519904), (51, 397665792), (54, 375573248), (64, 316889928), (68, 298249344), (72, 281679936), (96, 211259952), (102, 198832896), (108, 187786624), (128, 158444964), (136, 149124672), (144, 140839968), (153, 132555264), (192, 105629976), (204, 99416448), (211, 96118272), (216, 93893312), (256, 79222482), (272, 74562336), (288, 70419984), (306, 66277632), (384, 52814988), (408, 49708224), (409, 49586688), (422, 48059136), (432, 46946656), (459, 44185088), (512, 39611241), (544, 37281168), (576, 35209992), (612, 33138816), (633, 32039424), (768, 26407494), (816, 24854112), (818, 24793344), (844, 24029568), (864, 23473328), (918, 22092544), (1088, 18640584), (1152, 17604996), (1224, 16569408), (1227, 16528896), (1266, 16019712), (1536, 13203747), (1632, 12427056), (1636, 12396672), (1688, 12014784), (1728, 11736664), (1836, 11046272), (1899, 10679808), (2176, 9320292), (2304, 8802498), (2448, 8284704), (2454, 8264448), (2532, 8009856), (3264, 6213528), (3272, 6198336), (3376, 6007392), (3456, 5868332), (3587, 5654016), (3672, 5523136), (3681, 5509632), (3798, 5339904), (4352, 4660146), (4608, 4401249), (4896, 4142352), (4908, 4132224), (5064, 4004928), (5697, 3559936), (6528, 3106764), (6544, 3099168), (6752, 3003696), (6912, 2934166), (6953, 2916864), (7174, 2827008), (7344, 2761568), (7362, 2754816), (7596, 2669952), (8704, 2330073), (9792, 2071176), (9816, 2066112), (10128, 2002464), (10761, 1884672), (11043, 1836544), (11394, 1779968), (13056, 1553382), (13088, 1549584), (13504, 1501848), (13824, 1467083), (13906, 1458432), (14348, 1413504), (14688, 1380784), (14724, 1377408), (15192, 1334976), (19584, 1035588), (19632, 1033056), (20256, 1001232), (20859, 972288), (21522, 942336), (22086, 918272), (22788, 889984), (26112, 776691), (26176, 774792), (27008, 750924), (27812, 729216), (28696, 706752), (29376, 690392), (29448, 688704), (30384, 667488), (32283, 628224), (39168, 517794), (39264, 516528), (40512, 500616), (41718, 486144), (43044, 471168), (44172, 459136), (45576, 444992), (52352, 387396), (54016, 375462), (55624, 364608), (57392, 353376), (58752, 345196), (58896, 344352), (60768, 333744), (62577, 324096), (64566, 314112), (78336, 258897), (78528, 258264), (81024, 250308), (83436, 243072), (86088, 235584), (86299, 235008), (88344, 229568), (91152, 222496), (96849, 209408), (104704, 193698), (108032, 187731), (111248, 182304), (114784, 176688), (117504, 172598), (117792, 172176), (121536, 166872), (125154, 162048), (129132, 157056)]