146101760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 414830592

約数和(自身を除く): 268728832

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, 1052, 1085, 1120, 1240, 1280, 1315, 1736, 1792, 1841, 1984, 2104, 2170, 2240, 2480, 2560, 2630, 3472, 3584, 3682, 3968, 4208, 4340, 4480, 4960, 5260, 6944, 7364, 7936, 8153, 8416, 8680, 8960, 9205, 9920, 10520, 13888, 14728, 15872, 16306, 16832, 17360, 17920, 18410, 19840, 21040, 27776, 29456, 32612, 33664, 34720, 36820, 39680, 40765, 42080, 55552, 57071, 58912, 65224, 67328, 69440, 73640, 79360, 81530, 84160, 111104, 114142, 117824, 130448, 134656, 138880, 147280, 163060, 168320, 228284, 235648, 260896, 277760, 285355, 294560, 326120, 336640, 456568, 471296, 521792, 555520, 570710, 589120, 652240, 673280, 913136, 942592, 1043584, 1141420, 1178240, 1304480, 1826272, 2087168, 2282840, 2356480, 2608960, 3652544, 4174336, 4565680, 4712960, 5217920, 7305088, 9131360, 10435840, 14610176, 18262720, 20871680, 29220352, 36525440, 73050880, 146101760]

約数ペア:

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