231507360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 432

約数和(自身を含む): 978102216

約数和(自身を除く): 746594856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 160, 168, 170, 180, 193, 196, 204, 210, 224, 238, 240, 245, 252, 255, 272, 280, 288, 294, 306, 315, 336, 340, 357, 360, 386, 392, 408, 420, 441, 476, 480, 490, 504, 510, 544, 560, 579, 588, 595, 612, 630, 672, 680, 714, 720, 735, 765, 772, 784, 816, 833, 840, 882, 952, 965, 980, 1008, 1020, 1071, 1120, 1158, 1176, 1190, 1224, 1260, 1351, 1360, 1428, 1440, 1470, 1530, 1544, 1568, 1632, 1666, 1680, 1737, 1764, 1785, 1904, 1930, 1960, 2016, 2040, 2142, 2205, 2316, 2352, 2380, 2448, 2499, 2520, 2702, 2720, 2856, 2895, 2940, 3060, 3088, 3281, 3332, 3360, 3474, 3528, 3570, 3808, 3860, 3920, 4053, 4080, 4165, 4284, 4410, 4632, 4704, 4760, 4896, 4998, 5040, 5355, 5404, 5712, 5790, 5880, 6120, 6176, 6562, 6664, 6755, 6948, 7056, 7140, 7497, 7720, 7840, 8106, 8160, 8330, 8568, 8685, 8820, 9264, 9457, 9520, 9843, 9996, 10080, 10710, 10808, 11424, 11580, 11760, 12159, 12240, 12495, 13124, 13328, 13510, 13896, 14112, 14280, 14994, 15440, 16212, 16405, 16660, 17136, 17370, 17640, 18528, 18914, 19040, 19686, 19992, 20265, 21420, 21616, 22967, 23160, 23520, 24318, 24480, 24990, 26248, 26656, 27020, 27792, 28371, 28560, 29529, 29988, 30880, 32424, 32810, 33320, 34272, 34740, 35280, 37485, 37828, 39372, 39984, 40530, 42840, 43232, 45934, 46320, 47285, 48636, 49215, 49980, 52496, 54040, 55584, 56742, 57120, 59058, 59976, 60795, 64848, 65620, 66640, 68901, 69480, 70560, 74970, 75656, 78744, 79968, 81060, 85113, 85680, 91868, 92640, 94570, 97272, 98430, 99960, 104992, 108080, 113484, 114835, 118116, 119952, 121590, 129696, 131240, 133280, 137802, 138960, 141855, 147645, 149940, 151312, 157488, 160769, 162120, 170226, 171360, 183736, 189140, 194544, 196860, 199920, 206703, 216160, 226968, 229670, 236232, 239904, 243180, 262480, 275604, 277920, 283710, 295290, 299880, 302624, 314976, 321538, 324240, 340452, 344505, 367472, 378280, 389088, 393720, 399840, 413406, 425565, 453936, 459340, 472464, 482307, 486360, 524960, 551208, 567420, 590580, 599760, 643076, 648480, 680904, 689010, 734944, 756560, 787440, 803845, 826812, 851130, 907872, 918680, 944928, 964614, 972720, 1033515, 1102416, 1134840, 1181160, 1199520, 1286152, 1361808, 1378020, 1446921, 1513120, 1574880, 1607690, 1653624, 1702260, 1837360, 1929228, 1945440, 2067030, 2204832, 2269680, 2362320, 2411535, 2572304, 2723616, 2756040, 2893842, 3215380, 3307248, 3404520, 3674720, 3858456, 4134060, 4539360, 4724640, 4823070, 5144608, 5512080, 5787684, 6430760, 6614496, 6809040, 7234605, 7716912, 8268120, 9646140, 11024160, 11575368, 12861520, 13618080, 14469210, 15433824, 16536240, 19292280, 23150736, 25723040, 28938420, 33072480, 38584560, 46301472, 57876840, 77169120, 115753680, 231507360]

約数ペア:

[(1, 231507360), (2, 115753680), (3, 77169120), (4, 57876840), (5, 46301472), (6, 38584560), (7, 33072480), (8, 28938420), (9, 25723040), (10, 23150736), (12, 19292280), (14, 16536240), (15, 15433824), (16, 14469210), (17, 13618080), (18, 12861520), (20, 11575368), (21, 11024160), (24, 9646140), (28, 8268120), (30, 7716912), (32, 7234605), (34, 6809040), (35, 6614496), (36, 6430760), (40, 5787684), (42, 5512080), (45, 5144608), (48, 4823070), (49, 4724640), (51, 4539360), (56, 4134060), (60, 3858456), (63, 3674720), (68, 3404520), (70, 3307248), (72, 3215380), (80, 2893842), (84, 2756040), (85, 2723616), (90, 2572304), (96, 2411535), (98, 2362320), (102, 2269680), (105, 2204832), (112, 2067030), (119, 1945440), (120, 1929228), (126, 1837360), (136, 1702260), (140, 1653624), (144, 1607690), (147, 1574880), (153, 1513120), (160, 1446921), (168, 1378020), (170, 1361808), (180, 1286152), (193, 1199520), (196, 1181160), (204, 1134840), (210, 1102416), (224, 1033515), (238, 972720), (240, 964614), (245, 944928), (252, 918680), (255, 907872), (272, 851130), (280, 826812), (288, 803845), (294, 787440), (306, 756560), (315, 734944), (336, 689010), (340, 680904), (357, 648480), (360, 643076), (386, 599760), (392, 590580), (408, 567420), (420, 551208), (441, 524960), (476, 486360), (480, 482307), (490, 472464), (504, 459340), (510, 453936), (544, 425565), (560, 413406), (579, 399840), (588, 393720), (595, 389088), (612, 378280), (630, 367472), (672, 344505), (680, 340452), (714, 324240), (720, 321538), (735, 314976), (765, 302624), (772, 299880), (784, 295290), (816, 283710), (833, 277920), (840, 275604), (882, 262480), (952, 243180), (965, 239904), (980, 236232), (1008, 229670), (1020, 226968), (1071, 216160), (1120, 206703), (1158, 199920), (1176, 196860), (1190, 194544), (1224, 189140), (1260, 183736), (1351, 171360), (1360, 170226), (1428, 162120), (1440, 160769), (1470, 157488), (1530, 151312), (1544, 149940), (1568, 147645), (1632, 141855), (1666, 138960), (1680, 137802), (1737, 133280), (1764, 131240), (1785, 129696), (1904, 121590), (1930, 119952), (1960, 118116), (2016, 114835), (2040, 113484), (2142, 108080), (2205, 104992), (2316, 99960), (2352, 98430), (2380, 97272), (2448, 94570), (2499, 92640), (2520, 91868), (2702, 85680), (2720, 85113), (2856, 81060), (2895, 79968), (2940, 78744), (3060, 75656), (3088, 74970), (3281, 70560), (3332, 69480), (3360, 68901), (3474, 66640), (3528, 65620), (3570, 64848), (3808, 60795), (3860, 59976), (3920, 59058), (4053, 57120), (4080, 56742), (4165, 55584), (4284, 54040), (4410, 52496), (4632, 49980), (4704, 49215), (4760, 48636), (4896, 47285), (4998, 46320), (5040, 45934), (5355, 43232), (5404, 42840), (5712, 40530), (5790, 39984), (5880, 39372), (6120, 37828), (6176, 37485), (6562, 35280), (6664, 34740), (6755, 34272), (6948, 33320), (7056, 32810), (7140, 32424), (7497, 30880), (7720, 29988), (7840, 29529), (8106, 28560), (8160, 28371), (8330, 27792), (8568, 27020), (8685, 26656), (8820, 26248), (9264, 24990), (9457, 24480), (9520, 24318), (9843, 23520), (9996, 23160), (10080, 22967), (10710, 21616), (10808, 21420), (11424, 20265), (11580, 19992), (11760, 19686), (12159, 19040), (12240, 18914), (12495, 18528), (13124, 17640), (13328, 17370), (13510, 17136), (13896, 16660), (14112, 16405), (14280, 16212), (14994, 15440)]