128931264

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 560

約数和(自身を含む): 531083520

約数和(自身を除く): 402152256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 19, 21, 22, 24, 27, 28, 32, 33, 34, 36, 38, 42, 44, 48, 51, 54, 56, 57, 63, 64, 66, 68, 72, 76, 77, 81, 84, 88, 96, 99, 102, 108, 112, 114, 119, 126, 132, 133, 136, 144, 152, 153, 154, 162, 168, 171, 176, 187, 189, 192, 198, 204, 209, 216, 224, 228, 231, 238, 252, 264, 266, 272, 288, 297, 304, 306, 308, 323, 324, 336, 342, 352, 357, 374, 378, 396, 399, 408, 418, 432, 448, 456, 459, 462, 476, 504, 513, 528, 532, 544, 561, 567, 576, 594, 608, 612, 616, 627, 646, 648, 672, 684, 693, 704, 714, 748, 756, 792, 798, 816, 836, 864, 891, 912, 918, 924, 952, 969, 1008, 1026, 1056, 1064, 1071, 1088, 1122, 1134, 1188, 1197, 1216, 1224, 1232, 1254, 1292, 1296, 1309, 1344, 1368, 1377, 1386, 1428, 1463, 1496, 1512, 1539, 1584, 1596, 1632, 1672, 1683, 1728, 1782, 1824, 1836, 1848, 1881, 1904, 1938, 2016, 2052, 2079, 2112, 2128, 2142, 2244, 2261, 2268, 2376, 2394, 2448, 2464, 2508, 2584, 2592, 2618, 2736, 2754, 2772, 2856, 2907, 2926, 2992, 3024, 3078, 3168, 3192, 3213, 3264, 3344, 3366, 3553, 3564, 3591, 3648, 3672, 3696, 3762, 3808, 3876, 3927, 4032, 4104, 4158, 4256, 4284, 4389, 4488, 4522, 4536, 4752, 4788, 4896, 4928, 5016, 5049, 5168, 5184, 5236, 5472, 5508, 5544, 5643, 5712, 5814, 5852, 5984, 6048, 6156, 6237, 6336, 6384, 6426, 6688, 6732, 6783, 7106, 7128, 7182, 7344, 7392, 7524, 7616, 7752, 7854, 8208, 8316, 8512, 8568, 8721, 8778, 8976, 9044, 9072, 9504, 9576, 9639, 9792, 10032, 10098, 10336, 10472, 10659, 10773, 10944, 11016, 11088, 11286, 11424, 11628, 11704, 11781, 11968, 12096, 12312, 12474, 12768, 12852, 13167, 13376, 13464, 13566, 14212, 14256, 14364, 14688, 14784, 15048, 15147, 15504, 15708, 16416, 16632, 16929, 17136, 17442, 17556, 17952, 18088, 18144, 19008, 19152, 19278, 20064, 20196, 20349, 20672, 20944, 21318, 21546, 22032, 22176, 22572, 22848, 23256, 23408, 23562, 24624, 24871, 24948, 25536, 25704, 26163, 26334, 26928, 27132, 28424, 28512, 28728, 29376, 30096, 30294, 31008, 31416, 31977, 32832, 33264, 33858, 34272, 34884, 35112, 35343, 35904, 36176, 36288, 38304, 38556, 39501, 40128, 40392, 40698, 41888, 42636, 43092, 44064, 44352, 45144, 46512, 46816, 47124, 49248, 49742, 49896, 51408, 52326, 52668, 53856, 54264, 56848, 57024, 57456, 60192, 60588, 61047, 62016, 62832, 63954, 66528, 67716, 68544, 69768, 70224, 70686, 72352, 74613, 76608, 77112, 79002, 80784, 81396, 83776, 85272, 86184, 88128, 90288, 93024, 93632, 94248, 95931, 98496, 99484, 99792, 102816, 104652, 105336, 106029, 107712, 108528, 113696, 114912, 118503, 120384, 121176, 122094, 125664, 127908, 133056, 135432, 139536, 140448, 141372, 144704, 149226, 154224, 158004, 161568, 162792, 170544, 172368, 180576, 183141, 186048, 188496, 191862, 198968, 199584, 205632, 209304, 210672, 212058, 217056, 223839, 227392, 229824, 237006, 242352, 244188, 251328, 255816, 270864, 279072, 280896, 282744, 287793, 298452, 308448, 316008, 323136, 325584, 341088, 344736, 361152, 366282, 376992, 383724, 397936, 399168, 418608, 421344, 424116, 434112, 447678, 474012, 484704, 488376, 511632, 541728, 558144, 565488, 575586, 596904, 616896, 632016, 651168, 671517, 682176, 689472, 732564, 753984, 767448, 795872, 837216, 842688, 848232, 895356, 948024, 969408, 976752, 1023264, 1083456, 1130976, 1151172, 1193808, 1264032, 1302336, 1343034, 1465128, 1534896, 1591744, 1674432, 1696464, 1790712, 1896048, 1953504, 2014551, 2046528, 2261952, 2302344, 2387616, 2528064, 2686068, 2930256, 3069792, 3392928, 3581424, 3792096, 3907008, 4029102, 4604688, 4775232, 5372136, 5860512, 6139584, 6785856, 7162848, 7584192, 8058204, 9209376, 10744272, 11721024, 14325696, 16116408, 18418752, 21488544, 32232816, 42977088, 64465632, 128931264]

約数ペア:

[(1, 128931264), (2, 64465632), (3, 42977088), (4, 32232816), (6, 21488544), (7, 18418752), (8, 16116408), (9, 14325696), (11, 11721024), (12, 10744272), (14, 9209376), (16, 8058204), (17, 7584192), (18, 7162848), (19, 6785856), (21, 6139584), (22, 5860512), (24, 5372136), (27, 4775232), (28, 4604688), (32, 4029102), (33, 3907008), (34, 3792096), (36, 3581424), (38, 3392928), (42, 3069792), (44, 2930256), (48, 2686068), (51, 2528064), (54, 2387616), (56, 2302344), (57, 2261952), (63, 2046528), (64, 2014551), (66, 1953504), (68, 1896048), (72, 1790712), (76, 1696464), (77, 1674432), (81, 1591744), (84, 1534896), (88, 1465128), (96, 1343034), (99, 1302336), (102, 1264032), (108, 1193808), (112, 1151172), (114, 1130976), (119, 1083456), (126, 1023264), (132, 976752), (133, 969408), (136, 948024), (144, 895356), (152, 848232), (153, 842688), (154, 837216), (162, 795872), (168, 767448), (171, 753984), (176, 732564), (187, 689472), (189, 682176), (192, 671517), (198, 651168), (204, 632016), (209, 616896), (216, 596904), (224, 575586), (228, 565488), (231, 558144), (238, 541728), (252, 511632), (264, 488376), (266, 484704), (272, 474012), (288, 447678), (297, 434112), (304, 424116), (306, 421344), (308, 418608), (323, 399168), (324, 397936), (336, 383724), (342, 376992), (352, 366282), (357, 361152), (374, 344736), (378, 341088), (396, 325584), (399, 323136), (408, 316008), (418, 308448), (432, 298452), (448, 287793), (456, 282744), (459, 280896), (462, 279072), (476, 270864), (504, 255816), (513, 251328), (528, 244188), (532, 242352), (544, 237006), (561, 229824), (567, 227392), (576, 223839), (594, 217056), (608, 212058), (612, 210672), (616, 209304), (627, 205632), (646, 199584), (648, 198968), (672, 191862), (684, 188496), (693, 186048), (704, 183141), (714, 180576), (748, 172368), (756, 170544), (792, 162792), (798, 161568), (816, 158004), (836, 154224), (864, 149226), (891, 144704), (912, 141372), (918, 140448), (924, 139536), (952, 135432), (969, 133056), (1008, 127908), (1026, 125664), (1056, 122094), (1064, 121176), (1071, 120384), (1088, 118503), (1122, 114912), (1134, 113696), (1188, 108528), (1197, 107712), (1216, 106029), (1224, 105336), (1232, 104652), (1254, 102816), (1292, 99792), (1296, 99484), (1309, 98496), (1344, 95931), (1368, 94248), (1377, 93632), (1386, 93024), (1428, 90288), (1463, 88128), (1496, 86184), (1512, 85272), (1539, 83776), (1584, 81396), (1596, 80784), (1632, 79002), (1672, 77112), (1683, 76608), (1728, 74613), (1782, 72352), (1824, 70686), (1836, 70224), (1848, 69768), (1881, 68544), (1904, 67716), (1938, 66528), (2016, 63954), (2052, 62832), (2079, 62016), (2112, 61047), (2128, 60588), (2142, 60192), (2244, 57456), (2261, 57024), (2268, 56848), (2376, 54264), (2394, 53856), (2448, 52668), (2464, 52326), (2508, 51408), (2584, 49896), (2592, 49742), (2618, 49248), (2736, 47124), (2754, 46816), (2772, 46512), (2856, 45144), (2907, 44352), (2926, 44064), (2992, 43092), (3024, 42636), (3078, 41888), (3168, 40698), (3192, 40392), (3213, 40128), (3264, 39501), (3344, 38556), (3366, 38304), (3553, 36288), (3564, 36176), (3591, 35904), (3648, 35343), (3672, 35112), (3696, 34884), (3762, 34272), (3808, 33858), (3876, 33264), (3927, 32832), (4032, 31977), (4104, 31416), (4158, 31008), (4256, 30294), (4284, 30096), (4389, 29376), (4488, 28728), (4522, 28512), (4536, 28424), (4752, 27132), (4788, 26928), (4896, 26334), (4928, 26163), (5016, 25704), (5049, 25536), (5168, 24948), (5184, 24871), (5236, 24624), (5472, 23562), (5508, 23408), (5544, 23256), (5643, 22848), (5712, 22572), (5814, 22176), (5852, 22032), (5984, 21546), (6048, 21318), (6156, 20944), (6237, 20672), (6336, 20349), (6384, 20196), (6426, 20064), (6688, 19278), (6732, 19152), (6783, 19008), (7106, 18144), (7128, 18088), (7182, 17952), (7344, 17556), (7392, 17442), (7524, 17136), (7616, 16929), (7752, 16632), (7854, 16416), (8208, 15708), (8316, 15504), (8512, 15147), (8568, 15048), (8721, 14784), (8778, 14688), (8976, 14364), (9044, 14256), (9072, 14212), (9504, 13566), (9576, 13464), (9639, 13376), (9792, 13167), (10032, 12852), (10098, 12768), (10336, 12474), (10472, 12312), (10659, 12096), (10773, 11968), (10944, 11781), (11016, 11704), (11088, 11628), (11286, 11424)]