315497280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 336

約数和(自身を含む): 1230050880

約数和(自身を除く): 914553600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 320, 336, 353, 380, 392, 399, 420, 448, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 706, 735, 760, 784, 798, 840, 912, 931, 960, 980, 1059, 1064, 1120, 1140, 1176, 1216, 1330, 1344, 1412, 1470, 1520, 1568, 1596, 1680, 1765, 1824, 1862, 1960, 1995, 2118, 2128, 2240, 2280, 2352, 2471, 2660, 2793, 2824, 2940, 3040, 3136, 3192, 3360, 3530, 3648, 3724, 3920, 3990, 4236, 4256, 4560, 4655, 4704, 4942, 5295, 5320, 5586, 5648, 5880, 6080, 6384, 6707, 6720, 7060, 7413, 7448, 7840, 7980, 8472, 8512, 9120, 9310, 9408, 9884, 10590, 10640, 11172, 11296, 11760, 12355, 12768, 13414, 13965, 14120, 14826, 14896, 15680, 15960, 16944, 17297, 18240, 18620, 19768, 20121, 21180, 21280, 22344, 22592, 23520, 24710, 25536, 26828, 27930, 28240, 29652, 29792, 31920, 33535, 33888, 34594, 37065, 37240, 39536, 40242, 42360, 42560, 44688, 46949, 47040, 49420, 51891, 53656, 55860, 56480, 59304, 59584, 63840, 67070, 67776, 69188, 74130, 74480, 79072, 80484, 84720, 86485, 89376, 93898, 98840, 100605, 103782, 107312, 111720, 112960, 118608, 127680, 134140, 138376, 140847, 148260, 148960, 158144, 160968, 169440, 172970, 178752, 187796, 197680, 201210, 207564, 214624, 223440, 234745, 237216, 259455, 268280, 276752, 281694, 296520, 297920, 321936, 328643, 338880, 345940, 375592, 395360, 402420, 415128, 429248, 446880, 469490, 474432, 518910, 536560, 553504, 563388, 593040, 643872, 657286, 691880, 704235, 751184, 790720, 804840, 830256, 893760, 938980, 985929, 1037820, 1073120, 1107008, 1126776, 1186080, 1287744, 1314572, 1383760, 1408470, 1502368, 1609680, 1643215, 1660512, 1877960, 1971858, 2075640, 2146240, 2253552, 2372160, 2629144, 2767520, 2816940, 3004736, 3219360, 3286430, 3321024, 3755920, 3943716, 4151280, 4507104, 4929645, 5258288, 5535040, 5633880, 6438720, 6572860, 7511840, 7887432, 8302560, 9014208, 9859290, 10516576, 11267760, 13145720, 15023680, 15774864, 16605120, 19718580, 21033152, 22535520, 26291440, 31549728, 39437160, 45071040, 52582880, 63099456, 78874320, 105165760, 157748640, 315497280]

約数ペア:

[(1, 315497280), (2, 157748640), (3, 105165760), (4, 78874320), (5, 63099456), (6, 52582880), (7, 45071040), (8, 39437160), (10, 31549728), (12, 26291440), (14, 22535520), (15, 21033152), (16, 19718580), (19, 16605120), (20, 15774864), (21, 15023680), (24, 13145720), (28, 11267760), (30, 10516576), (32, 9859290), (35, 9014208), (38, 8302560), (40, 7887432), (42, 7511840), (48, 6572860), (49, 6438720), (56, 5633880), (57, 5535040), (60, 5258288), (64, 4929645), (70, 4507104), (76, 4151280), (80, 3943716), (84, 3755920), (95, 3321024), (96, 3286430), (98, 3219360), (105, 3004736), (112, 2816940), (114, 2767520), (120, 2629144), (133, 2372160), (140, 2253552), (147, 2146240), (152, 2075640), (160, 1971858), (168, 1877960), (190, 1660512), (192, 1643215), (196, 1609680), (210, 1502368), (224, 1408470), (228, 1383760), (240, 1314572), (245, 1287744), (266, 1186080), (280, 1126776), (285, 1107008), (294, 1073120), (304, 1037820), (320, 985929), (336, 938980), (353, 893760), (380, 830256), (392, 804840), (399, 790720), (420, 751184), (448, 704235), (456, 691880), (480, 657286), (490, 643872), (532, 593040), (560, 563388), (570, 553504), (588, 536560), (608, 518910), (665, 474432), (672, 469490), (706, 446880), (735, 429248), (760, 415128), (784, 402420), (798, 395360), (840, 375592), (912, 345940), (931, 338880), (960, 328643), (980, 321936), (1059, 297920), (1064, 296520), (1120, 281694), (1140, 276752), (1176, 268280), (1216, 259455), (1330, 237216), (1344, 234745), (1412, 223440), (1470, 214624), (1520, 207564), (1568, 201210), (1596, 197680), (1680, 187796), (1765, 178752), (1824, 172970), (1862, 169440), (1960, 160968), (1995, 158144), (2118, 148960), (2128, 148260), (2240, 140847), (2280, 138376), (2352, 134140), (2471, 127680), (2660, 118608), (2793, 112960), (2824, 111720), (2940, 107312), (3040, 103782), (3136, 100605), (3192, 98840), (3360, 93898), (3530, 89376), (3648, 86485), (3724, 84720), (3920, 80484), (3990, 79072), (4236, 74480), (4256, 74130), (4560, 69188), (4655, 67776), (4704, 67070), (4942, 63840), (5295, 59584), (5320, 59304), (5586, 56480), (5648, 55860), (5880, 53656), (6080, 51891), (6384, 49420), (6707, 47040), (6720, 46949), (7060, 44688), (7413, 42560), (7448, 42360), (7840, 40242), (7980, 39536), (8472, 37240), (8512, 37065), (9120, 34594), (9310, 33888), (9408, 33535), (9884, 31920), (10590, 29792), (10640, 29652), (11172, 28240), (11296, 27930), (11760, 26828), (12355, 25536), (12768, 24710), (13414, 23520), (13965, 22592), (14120, 22344), (14826, 21280), (14896, 21180), (15680, 20121), (15960, 19768), (16944, 18620), (17297, 18240)]