213624320

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 646552368

約数和(自身を除く): 432928048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 131, 140, 160, 182, 196, 208, 224, 245, 256, 260, 262, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 524, 560, 637, 640, 655, 728, 784, 832, 896, 910, 917, 980, 1040, 1048, 1120, 1274, 1280, 1310, 1456, 1568, 1664, 1703, 1792, 1820, 1834, 1960, 2080, 2096, 2240, 2548, 2560, 2620, 2912, 3136, 3185, 3328, 3406, 3584, 3640, 3668, 3920, 4160, 4192, 4480, 4585, 5096, 5240, 5824, 6272, 6370, 6419, 6656, 6812, 7280, 7336, 7840, 8320, 8384, 8515, 8960, 9170, 10192, 10480, 11648, 11921, 12544, 12740, 12838, 13624, 14560, 14672, 15680, 16640, 16768, 17030, 17920, 18340, 20384, 20960, 23296, 23842, 25088, 25480, 25676, 27248, 29120, 29344, 31360, 32095, 33280, 33536, 34060, 36680, 40768, 41920, 46592, 47684, 50960, 51352, 54496, 58240, 58688, 59605, 62720, 64190, 67072, 68120, 73360, 81536, 83447, 83840, 95368, 101920, 102704, 108992, 116480, 117376, 119210, 125440, 128380, 136240, 146720, 163072, 166894, 167680, 190736, 203840, 205408, 217984, 232960, 234752, 238420, 256760, 272480, 293440, 326144, 333788, 335360, 381472, 407680, 410816, 417235, 435968, 469504, 476840, 513520, 544960, 586880, 667576, 762944, 815360, 821632, 834470, 871936, 953680, 1027040, 1089920, 1173760, 1335152, 1525888, 1630720, 1643264, 1668940, 1907360, 2054080, 2179840, 2347520, 2670304, 3051776, 3286528, 3337880, 3814720, 4108160, 4359680, 5340608, 6103552, 6675760, 7629440, 8216320, 10681216, 13351520, 15258880, 16432640, 21362432, 26703040, 30517760, 42724864, 53406080, 106812160, 213624320]

約数ペア:

[(1, 213624320), (2, 106812160), (4, 53406080), (5, 42724864), (7, 30517760), (8, 26703040), (10, 21362432), (13, 16432640), (14, 15258880), (16, 13351520), (20, 10681216), (26, 8216320), (28, 7629440), (32, 6675760), (35, 6103552), (40, 5340608), (49, 4359680), (52, 4108160), (56, 3814720), (64, 3337880), (65, 3286528), (70, 3051776), (80, 2670304), (91, 2347520), (98, 2179840), (104, 2054080), (112, 1907360), (128, 1668940), (130, 1643264), (131, 1630720), (140, 1525888), (160, 1335152), (182, 1173760), (196, 1089920), (208, 1027040), (224, 953680), (245, 871936), (256, 834470), (260, 821632), (262, 815360), (280, 762944), (320, 667576), (364, 586880), (392, 544960), (416, 513520), (448, 476840), (455, 469504), (490, 435968), (512, 417235), (520, 410816), (524, 407680), (560, 381472), (637, 335360), (640, 333788), (655, 326144), (728, 293440), (784, 272480), (832, 256760), (896, 238420), (910, 234752), (917, 232960), (980, 217984), (1040, 205408), (1048, 203840), (1120, 190736), (1274, 167680), (1280, 166894), (1310, 163072), (1456, 146720), (1568, 136240), (1664, 128380), (1703, 125440), (1792, 119210), (1820, 117376), (1834, 116480), (1960, 108992), (2080, 102704), (2096, 101920), (2240, 95368), (2548, 83840), (2560, 83447), (2620, 81536), (2912, 73360), (3136, 68120), (3185, 67072), (3328, 64190), (3406, 62720), (3584, 59605), (3640, 58688), (3668, 58240), (3920, 54496), (4160, 51352), (4192, 50960), (4480, 47684), (4585, 46592), (5096, 41920), (5240, 40768), (5824, 36680), (6272, 34060), (6370, 33536), (6419, 33280), (6656, 32095), (6812, 31360), (7280, 29344), (7336, 29120), (7840, 27248), (8320, 25676), (8384, 25480), (8515, 25088), (8960, 23842), (9170, 23296), (10192, 20960), (10480, 20384), (11648, 18340), (11921, 17920), (12544, 17030), (12740, 16768), (12838, 16640), (13624, 15680), (14560, 14672)]