285979680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^3\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 384

約数和(自身を含む): 1173312000

約数和(自身を除く): 887332320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 193, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 343, 360, 378, 386, 392, 420, 432, 441, 480, 490, 504, 540, 560, 579, 588, 630, 672, 686, 720, 735, 756, 772, 784, 840, 864, 882, 945, 965, 980, 1008, 1029, 1080, 1120, 1158, 1176, 1260, 1323, 1351, 1372, 1440, 1470, 1512, 1544, 1568, 1680, 1715, 1737, 1764, 1890, 1930, 1960, 2016, 2058, 2160, 2205, 2316, 2352, 2520, 2646, 2702, 2744, 2895, 2940, 3024, 3087, 3088, 3360, 3430, 3474, 3528, 3780, 3860, 3920, 4053, 4116, 4320, 4410, 4632, 4704, 5040, 5145, 5211, 5292, 5404, 5488, 5790, 5880, 6048, 6174, 6176, 6615, 6755, 6860, 6948, 7056, 7560, 7720, 7840, 8106, 8232, 8685, 8820, 9261, 9264, 9457, 10080, 10290, 10422, 10584, 10808, 10976, 11580, 11760, 12159, 12348, 13230, 13510, 13720, 13896, 14112, 15120, 15435, 15440, 16212, 16464, 17370, 17640, 18522, 18528, 18914, 20265, 20580, 20844, 21168, 21616, 23160, 23520, 24318, 24696, 26055, 26460, 27020, 27440, 27792, 28371, 30240, 30870, 30880, 32424, 32928, 34740, 35280, 36477, 37044, 37828, 40530, 41160, 41688, 42336, 43232, 46305, 46320, 47285, 48636, 49392, 52110, 52920, 54040, 54880, 55584, 56742, 60795, 61740, 64848, 66199, 69480, 70560, 72954, 74088, 75656, 81060, 82320, 83376, 85113, 92610, 92640, 94570, 97272, 98784, 104220, 105840, 108080, 113484, 121590, 123480, 129696, 132398, 138960, 141855, 145908, 148176, 151312, 162120, 164640, 166752, 170226, 182385, 185220, 189140, 194544, 198597, 208440, 211680, 216160, 226968, 243180, 246960, 255339, 264796, 277920, 283710, 291816, 296352, 302624, 324240, 330995, 340452, 364770, 370440, 378280, 389088, 397194, 416880, 425565, 453936, 486360, 493920, 510678, 529592, 567420, 583632, 595791, 648480, 661990, 680904, 729540, 740880, 756560, 794388, 833760, 851130, 907872, 972720, 992985, 1021356, 1059184, 1134840, 1167264, 1191582, 1276695, 1323980, 1361808, 1459080, 1481760, 1513120, 1588776, 1702260, 1787373, 1945440, 1985970, 2042712, 2118368, 2269680, 2383164, 2553390, 2647960, 2723616, 2918160, 2978955, 3177552, 3404520, 3574746, 3971940, 4085424, 4539360, 4766328, 5106780, 5295920, 5836320, 5957910, 6355104, 6809040, 7149492, 7943880, 8170848, 8936865, 9532656, 10213560, 10591840, 11915820, 13618080, 14298984, 15887760, 17873730, 19065312, 20427120, 23831640, 28597968, 31775520, 35747460, 40854240, 47663280, 57195936, 71494920, 95326560, 142989840, 285979680]

約数ペア:

[(1, 285979680), (2, 142989840), (3, 95326560), (4, 71494920), (5, 57195936), (6, 47663280), (7, 40854240), (8, 35747460), (9, 31775520), (10, 28597968), (12, 23831640), (14, 20427120), (15, 19065312), (16, 17873730), (18, 15887760), (20, 14298984), (21, 13618080), (24, 11915820), (27, 10591840), (28, 10213560), (30, 9532656), (32, 8936865), (35, 8170848), (36, 7943880), (40, 7149492), (42, 6809040), (45, 6355104), (48, 5957910), (49, 5836320), (54, 5295920), (56, 5106780), (60, 4766328), (63, 4539360), (70, 4085424), (72, 3971940), (80, 3574746), (84, 3404520), (90, 3177552), (96, 2978955), (98, 2918160), (105, 2723616), (108, 2647960), (112, 2553390), (120, 2383164), (126, 2269680), (135, 2118368), (140, 2042712), (144, 1985970), (147, 1945440), (160, 1787373), (168, 1702260), (180, 1588776), (189, 1513120), (193, 1481760), (196, 1459080), (210, 1361808), (216, 1323980), (224, 1276695), (240, 1191582), (245, 1167264), (252, 1134840), (270, 1059184), (280, 1021356), (288, 992985), (294, 972720), (315, 907872), (336, 851130), (343, 833760), (360, 794388), (378, 756560), (386, 740880), (392, 729540), (420, 680904), (432, 661990), (441, 648480), (480, 595791), (490, 583632), (504, 567420), (540, 529592), (560, 510678), (579, 493920), (588, 486360), (630, 453936), (672, 425565), (686, 416880), (720, 397194), (735, 389088), (756, 378280), (772, 370440), (784, 364770), (840, 340452), (864, 330995), (882, 324240), (945, 302624), (965, 296352), (980, 291816), (1008, 283710), (1029, 277920), (1080, 264796), (1120, 255339), (1158, 246960), (1176, 243180), (1260, 226968), (1323, 216160), (1351, 211680), (1372, 208440), (1440, 198597), (1470, 194544), (1512, 189140), (1544, 185220), (1568, 182385), (1680, 170226), (1715, 166752), (1737, 164640), (1764, 162120), (1890, 151312), (1930, 148176), (1960, 145908), (2016, 141855), (2058, 138960), (2160, 132398), (2205, 129696), (2316, 123480), (2352, 121590), (2520, 113484), (2646, 108080), (2702, 105840), (2744, 104220), (2895, 98784), (2940, 97272), (3024, 94570), (3087, 92640), (3088, 92610), (3360, 85113), (3430, 83376), (3474, 82320), (3528, 81060), (3780, 75656), (3860, 74088), (3920, 72954), (4053, 70560), (4116, 69480), (4320, 66199), (4410, 64848), (4632, 61740), (4704, 60795), (5040, 56742), (5145, 55584), (5211, 54880), (5292, 54040), (5404, 52920), (5488, 52110), (5790, 49392), (5880, 48636), (6048, 47285), (6174, 46320), (6176, 46305), (6615, 43232), (6755, 42336), (6860, 41688), (6948, 41160), (7056, 40530), (7560, 37828), (7720, 37044), (7840, 36477), (8106, 35280), (8232, 34740), (8685, 32928), (8820, 32424), (9261, 30880), (9264, 30870), (9457, 30240), (10080, 28371), (10290, 27792), (10422, 27440), (10584, 27020), (10808, 26460), (10976, 26055), (11580, 24696), (11760, 24318), (12159, 23520), (12348, 23160), (13230, 21616), (13510, 21168), (13720, 20844), (13896, 20580), (14112, 20265), (15120, 18914), (15435, 18528), (15440, 18522), (16212, 17640), (16464, 17370)]