320683440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 480

約数和(自身を含む): 1314987264

約数和(自身を除く): 994303824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 48, 49, 55, 56, 60, 66, 67, 70, 74, 77, 80, 84, 88, 98, 105, 110, 111, 112, 120, 132, 134, 140, 147, 148, 154, 165, 168, 176, 185, 196, 201, 210, 220, 222, 231, 240, 245, 259, 264, 268, 280, 294, 296, 308, 330, 335, 336, 370, 385, 392, 402, 407, 420, 440, 444, 462, 469, 490, 518, 528, 536, 539, 555, 560, 588, 592, 616, 660, 670, 735, 737, 740, 770, 777, 784, 804, 814, 840, 880, 888, 924, 938, 980, 1005, 1036, 1072, 1078, 1110, 1155, 1176, 1221, 1232, 1295, 1320, 1340, 1407, 1470, 1474, 1480, 1540, 1554, 1608, 1617, 1628, 1680, 1776, 1813, 1848, 1876, 1960, 2010, 2035, 2072, 2156, 2211, 2220, 2310, 2345, 2352, 2442, 2479, 2590, 2640, 2680, 2695, 2814, 2849, 2940, 2948, 2960, 3080, 3108, 3216, 3234, 3256, 3283, 3626, 3685, 3696, 3752, 3885, 3920, 4020, 4070, 4144, 4312, 4422, 4440, 4620, 4690, 4884, 4958, 5159, 5180, 5360, 5390, 5439, 5628, 5698, 5880, 5896, 6105, 6160, 6216, 6468, 6512, 6566, 7035, 7252, 7370, 7437, 7504, 7770, 8040, 8085, 8140, 8547, 8624, 8844, 8880, 9065, 9240, 9380, 9768, 9849, 9916, 10318, 10360, 10780, 10878, 11055, 11256, 11396, 11760, 11792, 12210, 12395, 12432, 12936, 13132, 14070, 14245, 14504, 14740, 14874, 15477, 15540, 16080, 16170, 16280, 16415, 17094, 17353, 17688, 18130, 18480, 18760, 19536, 19698, 19832, 19943, 20636, 20720, 21560, 21756, 22110, 22512, 22792, 24420, 24790, 25795, 25872, 26264, 27195, 27269, 28140, 28490, 29008, 29480, 29748, 30954, 31080, 32340, 32560, 32830, 34188, 34706, 35376, 36113, 36260, 37185, 37520, 39396, 39664, 39886, 41272, 42735, 43120, 43512, 44220, 45584, 48840, 49245, 49580, 51590, 52059, 52528, 54390, 54538, 56280, 56980, 58960, 59496, 59829, 61908, 62160, 64680, 65660, 68376, 69412, 72226, 72520, 74370, 77385, 78792, 79772, 81807, 82544, 85470, 86765, 87024, 88440, 97680, 98490, 99160, 99715, 103180, 104118, 108339, 108780, 109076, 112560, 113960, 118992, 119658, 121471, 123816, 129360, 131320, 136345, 136752, 138824, 144452, 145040, 148740, 154770, 157584, 159544, 163614, 170940, 173530, 176880, 180565, 190883, 196980, 198320, 199430, 206360, 208236, 216678, 217560, 218152, 227920, 239316, 242942, 247632, 260295, 262640, 272690, 277648, 288904, 297480, 299145, 309540, 319088, 327228, 341880, 347060, 361130, 364413, 381766, 393960, 398860, 409035, 412720, 416472, 433356, 435120, 436304, 478632, 485884, 520590, 541695, 545380, 572649, 577808, 594960, 598290, 607355, 619080, 654456, 683760, 694120, 722260, 728826, 763532, 787920, 797720, 818070, 832944, 866712, 954415, 957264, 971768, 1041180, 1083390, 1090760, 1145298, 1196580, 1214710, 1238160, 1308912, 1336181, 1388240, 1444520, 1457652, 1527064, 1595440, 1636140, 1733424, 1822065, 1908830, 1943536, 2082360, 2166780, 2181520, 2290596, 2393160, 2429420, 2672362, 2863245, 2889040, 2915304, 3054128, 3272280, 3644130, 3817660, 4008543, 4164720, 4333560, 4581192, 4786320, 4858840, 5344724, 5726490, 5830608, 6544560, 6680905, 7288260, 7635320, 8017086, 8667120, 9162384, 9717680, 10689448, 11452980, 13361810, 14576520, 15270640, 16034172, 20042715, 21378896, 22905960, 26723620, 29153040, 32068344, 40085430, 45811920, 53447240, 64136688, 80170860, 106894480, 160341720, 320683440]

約数ペア:

[(1, 320683440), (2, 160341720), (3, 106894480), (4, 80170860), (5, 64136688), (6, 53447240), (7, 45811920), (8, 40085430), (10, 32068344), (11, 29153040), (12, 26723620), (14, 22905960), (15, 21378896), (16, 20042715), (20, 16034172), (21, 15270640), (22, 14576520), (24, 13361810), (28, 11452980), (30, 10689448), (33, 9717680), (35, 9162384), (37, 8667120), (40, 8017086), (42, 7635320), (44, 7288260), (48, 6680905), (49, 6544560), (55, 5830608), (56, 5726490), (60, 5344724), (66, 4858840), (67, 4786320), (70, 4581192), (74, 4333560), (77, 4164720), (80, 4008543), (84, 3817660), (88, 3644130), (98, 3272280), (105, 3054128), (110, 2915304), (111, 2889040), (112, 2863245), (120, 2672362), (132, 2429420), (134, 2393160), (140, 2290596), (147, 2181520), (148, 2166780), (154, 2082360), (165, 1943536), (168, 1908830), (176, 1822065), (185, 1733424), (196, 1636140), (201, 1595440), (210, 1527064), (220, 1457652), (222, 1444520), (231, 1388240), (240, 1336181), (245, 1308912), (259, 1238160), (264, 1214710), (268, 1196580), (280, 1145298), (294, 1090760), (296, 1083390), (308, 1041180), (330, 971768), (335, 957264), (336, 954415), (370, 866712), (385, 832944), (392, 818070), (402, 797720), (407, 787920), (420, 763532), (440, 728826), (444, 722260), (462, 694120), (469, 683760), (490, 654456), (518, 619080), (528, 607355), (536, 598290), (539, 594960), (555, 577808), (560, 572649), (588, 545380), (592, 541695), (616, 520590), (660, 485884), (670, 478632), (735, 436304), (737, 435120), (740, 433356), (770, 416472), (777, 412720), (784, 409035), (804, 398860), (814, 393960), (840, 381766), (880, 364413), (888, 361130), (924, 347060), (938, 341880), (980, 327228), (1005, 319088), (1036, 309540), (1072, 299145), (1078, 297480), (1110, 288904), (1155, 277648), (1176, 272690), (1221, 262640), (1232, 260295), (1295, 247632), (1320, 242942), (1340, 239316), (1407, 227920), (1470, 218152), (1474, 217560), (1480, 216678), (1540, 208236), (1554, 206360), (1608, 199430), (1617, 198320), (1628, 196980), (1680, 190883), (1776, 180565), (1813, 176880), (1848, 173530), (1876, 170940), (1960, 163614), (2010, 159544), (2035, 157584), (2072, 154770), (2156, 148740), (2211, 145040), (2220, 144452), (2310, 138824), (2345, 136752), (2352, 136345), (2442, 131320), (2479, 129360), (2590, 123816), (2640, 121471), (2680, 119658), (2695, 118992), (2814, 113960), (2849, 112560), (2940, 109076), (2948, 108780), (2960, 108339), (3080, 104118), (3108, 103180), (3216, 99715), (3234, 99160), (3256, 98490), (3283, 97680), (3626, 88440), (3685, 87024), (3696, 86765), (3752, 85470), (3885, 82544), (3920, 81807), (4020, 79772), (4070, 78792), (4144, 77385), (4312, 74370), (4422, 72520), (4440, 72226), (4620, 69412), (4690, 68376), (4884, 65660), (4958, 64680), (5159, 62160), (5180, 61908), (5360, 59829), (5390, 59496), (5439, 58960), (5628, 56980), (5698, 56280), (5880, 54538), (5896, 54390), (6105, 52528), (6160, 52059), (6216, 51590), (6468, 49580), (6512, 49245), (6566, 48840), (7035, 45584), (7252, 44220), (7370, 43512), (7437, 43120), (7504, 42735), (7770, 41272), (8040, 39886), (8085, 39664), (8140, 39396), (8547, 37520), (8624, 37185), (8844, 36260), (8880, 36113), (9065, 35376), (9240, 34706), (9380, 34188), (9768, 32830), (9849, 32560), (9916, 32340), (10318, 31080), (10360, 30954), (10780, 29748), (10878, 29480), (11055, 29008), (11256, 28490), (11396, 28140), (11760, 27269), (11792, 27195), (12210, 26264), (12395, 25872), (12432, 25795), (12936, 24790), (13132, 24420), (14070, 22792), (14245, 22512), (14504, 22110), (14740, 21756), (14874, 21560), (15477, 20720), (15540, 20636), (16080, 19943), (16170, 19832), (16280, 19698), (16415, 19536), (17094, 18760), (17353, 18480), (17688, 18130)]