462192640

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 256

約数和(自身を含む): 1409264640

約数和(自身を除く): 947072000

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, 32768, 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, 163840, 180544, 186368, 206336, 212992, 222208, 225680, 229376, 232960, 253952, 257920, 266240, 277760, 286720, 317440, 361088, 372736, 412672, 425984, 444416, 451360, 465920, 507904, 515840, 532480, 555520, 573440, 634880, 722176, 745472, 825344, 888832, 902720, 931840, 1015808, 1031680, 1064960, 1111040, 1146880, 1269760, 1444352, 1490944, 1650688, 1777664, 1805440, 1863680, 2063360, 2129920, 2222080, 2539520, 2888704, 2981888, 3301376, 3555328, 3610880, 3727360, 4126720, 4444160, 5079040, 5777408, 6602752, 7110656, 7221760, 7454720, 8253440, 8888320, 11554816, 13205504, 14443520, 14909440, 16506880, 17776640, 23109632, 28887040, 33013760, 35553280, 46219264, 57774080, 66027520, 92438528, 115548160, 231096320, 462192640]

約数ペア:

[(1, 462192640), (2, 231096320), (4, 115548160), (5, 92438528), (7, 66027520), (8, 57774080), (10, 46219264), (13, 35553280), (14, 33013760), (16, 28887040), (20, 23109632), (26, 17776640), (28, 16506880), (31, 14909440), (32, 14443520), (35, 13205504), (40, 11554816), (52, 8888320), (56, 8253440), (62, 7454720), (64, 7221760), (65, 7110656), (70, 6602752), (80, 5777408), (91, 5079040), (104, 4444160), (112, 4126720), (124, 3727360), (128, 3610880), (130, 3555328), (140, 3301376), (155, 2981888), (160, 2888704), (182, 2539520), (208, 2222080), (217, 2129920), (224, 2063360), (248, 1863680), (256, 1805440), (260, 1777664), (280, 1650688), (310, 1490944), (320, 1444352), (364, 1269760), (403, 1146880), (416, 1111040), (434, 1064960), (448, 1031680), (455, 1015808), (496, 931840), (512, 902720), (520, 888832), (560, 825344), (620, 745472), (640, 722176), (728, 634880), (806, 573440), (832, 555520), (868, 532480), (896, 515840), (910, 507904), (992, 465920), (1024, 451360), (1040, 444416), (1085, 425984), (1120, 412672), (1240, 372736), (1280, 361088), (1456, 317440), (1612, 286720), (1664, 277760), (1736, 266240), (1792, 257920), (1820, 253952), (1984, 232960), (2015, 229376), (2048, 225680), (2080, 222208), (2170, 212992), (2240, 206336), (2480, 186368), (2560, 180544), (2821, 163840), (2912, 158720), (3224, 143360), (3328, 138880), (3472, 133120), (3584, 128960), (3640, 126976), (3968, 116480), (4030, 114688), (4096, 112840), (4160, 111104), (4340, 106496), (4480, 103168), (4960, 93184), (5120, 90272), (5642, 81920), (5824, 79360), (6448, 71680), (6656, 69440), (6944, 66560), (7168, 64480), (7280, 63488), (7936, 58240), (8060, 57344), (8192, 56420), (8320, 55552), (8680, 53248), (8960, 51584), (9920, 46592), (10240, 45136), (11284, 40960), (11648, 39680), (12896, 35840), (13312, 34720), (13888, 33280), (14105, 32768), (14336, 32240), (14560, 31744), (15872, 29120), (16120, 28672), (16384, 28210), (16640, 27776), (17360, 26624), (17920, 25792), (19840, 23296), (20480, 22568)]