293870080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 868944384

約数和(自身を除く): 575074304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 128, 140, 155, 160, 161, 184, 217, 224, 230, 248, 256, 280, 310, 320, 322, 368, 434, 448, 460, 496, 512, 529, 560, 620, 640, 644, 713, 736, 805, 868, 896, 920, 992, 1058, 1085, 1120, 1240, 1280, 1288, 1426, 1472, 1610, 1736, 1792, 1840, 1984, 2116, 2170, 2240, 2480, 2560, 2576, 2645, 2852, 2944, 3220, 3472, 3565, 3584, 3680, 3703, 3968, 4232, 4340, 4480, 4960, 4991, 5152, 5290, 5704, 5888, 6440, 6944, 7130, 7360, 7406, 7936, 8464, 8680, 8960, 9920, 9982, 10304, 10580, 11408, 11776, 12880, 13888, 14260, 14720, 14812, 15872, 16399, 16928, 17360, 17920, 18515, 19840, 19964, 20608, 21160, 22816, 24955, 25760, 27776, 28520, 29440, 29624, 32798, 33856, 34720, 37030, 39680, 39928, 41216, 42320, 45632, 49910, 51520, 55552, 57040, 58880, 59248, 65596, 67712, 69440, 74060, 79360, 79856, 81995, 82432, 84640, 91264, 99820, 103040, 111104, 114080, 114793, 118496, 131192, 135424, 138880, 148120, 159712, 163990, 169280, 182528, 199640, 206080, 228160, 229586, 236992, 262384, 270848, 277760, 296240, 319424, 327980, 338560, 365056, 399280, 412160, 456320, 459172, 473984, 524768, 555520, 573965, 592480, 638848, 655960, 677120, 798560, 912640, 918344, 947968, 1049536, 1147930, 1184960, 1277696, 1311920, 1354240, 1597120, 1825280, 1836688, 1895936, 2099072, 2295860, 2369920, 2555392, 2623840, 3194240, 3673376, 4198144, 4591720, 4739840, 5247680, 6388480, 7346752, 8396288, 9183440, 9479680, 10495360, 12776960, 14693504, 18366880, 20990720, 29387008, 36733760, 41981440, 58774016, 73467520, 146935040, 293870080]

約数ペア:

[(1, 293870080), (2, 146935040), (4, 73467520), (5, 58774016), (7, 41981440), (8, 36733760), (10, 29387008), (14, 20990720), (16, 18366880), (20, 14693504), (23, 12776960), (28, 10495360), (31, 9479680), (32, 9183440), (35, 8396288), (40, 7346752), (46, 6388480), (56, 5247680), (62, 4739840), (64, 4591720), (70, 4198144), (80, 3673376), (92, 3194240), (112, 2623840), (115, 2555392), (124, 2369920), (128, 2295860), (140, 2099072), (155, 1895936), (160, 1836688), (161, 1825280), (184, 1597120), (217, 1354240), (224, 1311920), (230, 1277696), (248, 1184960), (256, 1147930), (280, 1049536), (310, 947968), (320, 918344), (322, 912640), (368, 798560), (434, 677120), (448, 655960), (460, 638848), (496, 592480), (512, 573965), (529, 555520), (560, 524768), (620, 473984), (640, 459172), (644, 456320), (713, 412160), (736, 399280), (805, 365056), (868, 338560), (896, 327980), (920, 319424), (992, 296240), (1058, 277760), (1085, 270848), (1120, 262384), (1240, 236992), (1280, 229586), (1288, 228160), (1426, 206080), (1472, 199640), (1610, 182528), (1736, 169280), (1792, 163990), (1840, 159712), (1984, 148120), (2116, 138880), (2170, 135424), (2240, 131192), (2480, 118496), (2560, 114793), (2576, 114080), (2645, 111104), (2852, 103040), (2944, 99820), (3220, 91264), (3472, 84640), (3565, 82432), (3584, 81995), (3680, 79856), (3703, 79360), (3968, 74060), (4232, 69440), (4340, 67712), (4480, 65596), (4960, 59248), (4991, 58880), (5152, 57040), (5290, 55552), (5704, 51520), (5888, 49910), (6440, 45632), (6944, 42320), (7130, 41216), (7360, 39928), (7406, 39680), (7936, 37030), (8464, 34720), (8680, 33856), (8960, 32798), (9920, 29624), (9982, 29440), (10304, 28520), (10580, 27776), (11408, 25760), (11776, 24955), (12880, 22816), (13888, 21160), (14260, 20608), (14720, 19964), (14812, 19840), (15872, 18515), (16399, 17920), (16928, 17360)]