231096320

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 704621568

約数和(自身を除く): 473525248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 512, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1024, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2048, 2080, 2170, 2240, 2480, 2560, 2821, 2912, 3224, 3328, 3472, 3584, 3640, 3968, 4030, 4096, 4160, 4340, 4480, 4960, 5120, 5642, 5824, 6448, 6656, 6944, 7168, 7280, 7936, 8060, 8192, 8320, 8680, 8960, 9920, 10240, 11284, 11648, 12896, 13312, 13888, 14105, 14336, 14560, 15872, 16120, 16384, 16640, 17360, 17920, 19840, 20480, 22568, 23296, 25792, 26624, 27776, 28210, 28672, 29120, 31744, 32240, 33280, 34720, 35840, 39680, 40960, 45136, 46592, 51584, 53248, 55552, 56420, 57344, 58240, 63488, 64480, 66560, 69440, 71680, 79360, 81920, 90272, 93184, 103168, 106496, 111104, 112840, 114688, 116480, 126976, 128960, 133120, 138880, 143360, 158720, 180544, 186368, 206336, 212992, 222208, 225680, 232960, 253952, 257920, 266240, 277760, 286720, 317440, 361088, 372736, 412672, 444416, 451360, 465920, 507904, 515840, 532480, 555520, 573440, 634880, 722176, 745472, 825344, 888832, 902720, 931840, 1031680, 1064960, 1111040, 1269760, 1444352, 1490944, 1650688, 1777664, 1805440, 1863680, 2063360, 2222080, 2539520, 2888704, 3301376, 3555328, 3610880, 3727360, 4126720, 4444160, 5777408, 6602752, 7221760, 7454720, 8253440, 8888320, 11554816, 14443520, 16506880, 17776640, 23109632, 28887040, 33013760, 46219264, 57774080, 115548160, 231096320]

約数ペア:

[(1, 231096320), (2, 115548160), (4, 57774080), (5, 46219264), (7, 33013760), (8, 28887040), (10, 23109632), (13, 17776640), (14, 16506880), (16, 14443520), (20, 11554816), (26, 8888320), (28, 8253440), (31, 7454720), (32, 7221760), (35, 6602752), (40, 5777408), (52, 4444160), (56, 4126720), (62, 3727360), (64, 3610880), (65, 3555328), (70, 3301376), (80, 2888704), (91, 2539520), (104, 2222080), (112, 2063360), (124, 1863680), (128, 1805440), (130, 1777664), (140, 1650688), (155, 1490944), (160, 1444352), (182, 1269760), (208, 1111040), (217, 1064960), (224, 1031680), (248, 931840), (256, 902720), (260, 888832), (280, 825344), (310, 745472), (320, 722176), (364, 634880), (403, 573440), (416, 555520), (434, 532480), (448, 515840), (455, 507904), (496, 465920), (512, 451360), (520, 444416), (560, 412672), (620, 372736), (640, 361088), (728, 317440), (806, 286720), (832, 277760), (868, 266240), (896, 257920), (910, 253952), (992, 232960), (1024, 225680), (1040, 222208), (1085, 212992), (1120, 206336), (1240, 186368), (1280, 180544), (1456, 158720), (1612, 143360), (1664, 138880), (1736, 133120), (1792, 128960), (1820, 126976), (1984, 116480), (2015, 114688), (2048, 112840), (2080, 111104), (2170, 106496), (2240, 103168), (2480, 93184), (2560, 90272), (2821, 81920), (2912, 79360), (3224, 71680), (3328, 69440), (3472, 66560), (3584, 64480), (3640, 63488), (3968, 58240), (4030, 57344), (4096, 56420), (4160, 55552), (4340, 53248), (4480, 51584), (4960, 46592), (5120, 45136), (5642, 40960), (5824, 39680), (6448, 35840), (6656, 34720), (6944, 33280), (7168, 32240), (7280, 31744), (7936, 29120), (8060, 28672), (8192, 28210), (8320, 27776), (8680, 26624), (8960, 25792), (9920, 23296), (10240, 22568), (11284, 20480), (11648, 19840), (12896, 17920), (13312, 17360), (13888, 16640), (14105, 16384), (14336, 16120), (14560, 15872)]