292203520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 176

約数和(自身を含む): 830066688

約数和(自身を除く): 537863168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 263, 280, 310, 320, 434, 448, 496, 512, 526, 560, 620, 640, 868, 896, 992, 1024, 1052, 1085, 1120, 1240, 1280, 1315, 1736, 1792, 1841, 1984, 2104, 2170, 2240, 2480, 2560, 2630, 3472, 3584, 3682, 3968, 4208, 4340, 4480, 4960, 5120, 5260, 6944, 7168, 7364, 7936, 8153, 8416, 8680, 8960, 9205, 9920, 10520, 13888, 14728, 15872, 16306, 16832, 17360, 17920, 18410, 19840, 21040, 27776, 29456, 31744, 32612, 33664, 34720, 35840, 36820, 39680, 40765, 42080, 55552, 57071, 58912, 65224, 67328, 69440, 73640, 79360, 81530, 84160, 111104, 114142, 117824, 130448, 134656, 138880, 147280, 158720, 163060, 168320, 222208, 228284, 235648, 260896, 269312, 277760, 285355, 294560, 326120, 336640, 456568, 471296, 521792, 555520, 570710, 589120, 652240, 673280, 913136, 942592, 1043584, 1111040, 1141420, 1178240, 1304480, 1346560, 1826272, 1885184, 2087168, 2282840, 2356480, 2608960, 3652544, 4174336, 4565680, 4712960, 5217920, 7305088, 8348672, 9131360, 9425920, 10435840, 14610176, 18262720, 20871680, 29220352, 36525440, 41743360, 58440704, 73050880, 146101760, 292203520]

約数ペア:

[(1, 292203520), (2, 146101760), (4, 73050880), (5, 58440704), (7, 41743360), (8, 36525440), (10, 29220352), (14, 20871680), (16, 18262720), (20, 14610176), (28, 10435840), (31, 9425920), (32, 9131360), (35, 8348672), (40, 7305088), (56, 5217920), (62, 4712960), (64, 4565680), (70, 4174336), (80, 3652544), (112, 2608960), (124, 2356480), (128, 2282840), (140, 2087168), (155, 1885184), (160, 1826272), (217, 1346560), (224, 1304480), (248, 1178240), (256, 1141420), (263, 1111040), (280, 1043584), (310, 942592), (320, 913136), (434, 673280), (448, 652240), (496, 589120), (512, 570710), (526, 555520), (560, 521792), (620, 471296), (640, 456568), (868, 336640), (896, 326120), (992, 294560), (1024, 285355), (1052, 277760), (1085, 269312), (1120, 260896), (1240, 235648), (1280, 228284), (1315, 222208), (1736, 168320), (1792, 163060), (1841, 158720), (1984, 147280), (2104, 138880), (2170, 134656), (2240, 130448), (2480, 117824), (2560, 114142), (2630, 111104), (3472, 84160), (3584, 81530), (3682, 79360), (3968, 73640), (4208, 69440), (4340, 67328), (4480, 65224), (4960, 58912), (5120, 57071), (5260, 55552), (6944, 42080), (7168, 40765), (7364, 39680), (7936, 36820), (8153, 35840), (8416, 34720), (8680, 33664), (8960, 32612), (9205, 31744), (9920, 29456), (10520, 27776), (13888, 21040), (14728, 19840), (15872, 18410), (16306, 17920), (16832, 17360)]