21120913152

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 432

約数和(自身を含む): 68788530720

約数和(自身を除く): 47667617568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 101, 102, 114, 128, 136, 144, 152, 153, 171, 192, 202, 204, 228, 256, 272, 281, 288, 303, 304, 306, 323, 342, 384, 404, 408, 456, 544, 562, 576, 606, 608, 612, 646, 684, 768, 808, 816, 843, 909, 912, 969, 1088, 1124, 1152, 1212, 1216, 1224, 1292, 1368, 1616, 1632, 1686, 1717, 1818, 1824, 1919, 1938, 2176, 2248, 2304, 2424, 2432, 2448, 2529, 2584, 2736, 2907, 3232, 3264, 3372, 3434, 3636, 3648, 3838, 3876, 4352, 4496, 4777, 4848, 4864, 4896, 5058, 5151, 5168, 5339, 5472, 5757, 5814, 6464, 6528, 6744, 6868, 7272, 7296, 7676, 7752, 8992, 9554, 9696, 9792, 10116, 10302, 10336, 10678, 10944, 11514, 11628, 12928, 13056, 13488, 13736, 14331, 14544, 14592, 15352, 15453, 15504, 16017, 17271, 17984, 19108, 19392, 19584, 20232, 20604, 20672, 21356, 21888, 23028, 23256, 25856, 26976, 27472, 28381, 28662, 29088, 30704, 30906, 31008, 32034, 32623, 34542, 35968, 38216, 38784, 39168, 40464, 41208, 41344, 42712, 42993, 43776, 46056, 46512, 48051, 53952, 54944, 56762, 57324, 58176, 61408, 61812, 62016, 64068, 65246, 69084, 71936, 76432, 77568, 80928, 82416, 82688, 85143, 85424, 85986, 90763, 92112, 93024, 96102, 97869, 107904, 109888, 113524, 114648, 116352, 122816, 123624, 124032, 128136, 130492, 138168, 152864, 161856, 164832, 170286, 170848, 171972, 181526, 184224, 186048, 192204, 195738, 215808, 219776, 227048, 229296, 232704, 245632, 247248, 248064, 255429, 256272, 260984, 272289, 276336, 293607, 305728, 323712, 329664, 340572, 341696, 343944, 363052, 368448, 372096, 384408, 391476, 439552, 454096, 458592, 482477, 491264, 494496, 510858, 512544, 521968, 539239, 544578, 552672, 587214, 611456, 647424, 659328, 681144, 683392, 687888, 726104, 736896, 744192, 768816, 782952, 816867, 908192, 917184, 964954, 988992, 1021716, 1025088, 1043936, 1078478, 1089156, 1105344, 1174428, 1222912, 1318656, 1362288, 1366784, 1375776, 1447431, 1452208, 1473792, 1537632, 1565904, 1617717, 1633734, 1816384, 1834368, 1929908, 1977984, 2043432, 2050176, 2087872, 2156956, 2178312, 2210688, 2348856, 2724576, 2751552, 2894862, 2904416, 3075264, 3131808, 3235434, 3267468, 3632768, 3668736, 3859816, 3955968, 4086864, 4100352, 4175744, 4313912, 4342293, 4356624, 4421376, 4697712, 4853151, 5449152, 5503104, 5789724, 5808832, 6150528, 6263616, 6470868, 6534936, 7265536, 7719632, 8173728, 8351488, 8627824, 8684586, 8713248, 9167063, 9395424, 9706302, 10898304, 11006208, 11579448, 11617664, 12301056, 12527232, 12941736, 13069872, 15439264, 16347456, 17255648, 17369172, 17426496, 18334126, 18790848, 19412604, 21796608, 23158896, 23235328, 25054464, 25883472, 26139744, 27501189, 30878528, 32694912, 34511296, 34738344, 34852992, 36668252, 37581696, 38825208, 46317792, 51766944, 52279488, 55002378, 61757056, 65389824, 69022592, 69476688, 69705984, 73336504, 75163392, 77650416, 82503567, 92635584, 103533888, 104558976, 110004756, 123514112, 138045184, 138953376, 146673008, 155300832, 165007134, 185271168, 207067776, 209117952, 220009512, 277906752, 293346016, 310601664, 330014268, 370542336, 414135552, 440019024, 555813504, 586692032, 621203328, 660028536, 880038048, 1111627008, 1173384064, 1242406656, 1320057072, 1760076096, 2346768128, 2640114144, 3520152192, 5280228288, 7040304384, 10560456576, 21120913152]

約数ペア:

[(1, 21120913152), (2, 10560456576), (3, 7040304384), (4, 5280228288), (6, 3520152192), (8, 2640114144), (9, 2346768128), (12, 1760076096), (16, 1320057072), (17, 1242406656), (18, 1173384064), (19, 1111627008), (24, 880038048), (32, 660028536), (34, 621203328), (36, 586692032), (38, 555813504), (48, 440019024), (51, 414135552), (57, 370542336), (64, 330014268), (68, 310601664), (72, 293346016), (76, 277906752), (96, 220009512), (101, 209117952), (102, 207067776), (114, 185271168), (128, 165007134), (136, 155300832), (144, 146673008), (152, 138953376), (153, 138045184), (171, 123514112), (192, 110004756), (202, 104558976), (204, 103533888), (228, 92635584), (256, 82503567), (272, 77650416), (281, 75163392), (288, 73336504), (303, 69705984), (304, 69476688), (306, 69022592), (323, 65389824), (342, 61757056), (384, 55002378), (404, 52279488), (408, 51766944), (456, 46317792), (544, 38825208), (562, 37581696), (576, 36668252), (606, 34852992), (608, 34738344), (612, 34511296), (646, 32694912), (684, 30878528), (768, 27501189), (808, 26139744), (816, 25883472), (843, 25054464), (909, 23235328), (912, 23158896), (969, 21796608), (1088, 19412604), (1124, 18790848), (1152, 18334126), (1212, 17426496), (1216, 17369172), (1224, 17255648), (1292, 16347456), (1368, 15439264), (1616, 13069872), (1632, 12941736), (1686, 12527232), (1717, 12301056), (1818, 11617664), (1824, 11579448), (1919, 11006208), (1938, 10898304), (2176, 9706302), (2248, 9395424), (2304, 9167063), (2424, 8713248), (2432, 8684586), (2448, 8627824), (2529, 8351488), (2584, 8173728), (2736, 7719632), (2907, 7265536), (3232, 6534936), (3264, 6470868), (3372, 6263616), (3434, 6150528), (3636, 5808832), (3648, 5789724), (3838, 5503104), (3876, 5449152), (4352, 4853151), (4496, 4697712), (4777, 4421376), (4848, 4356624), (4864, 4342293), (4896, 4313912), (5058, 4175744), (5151, 4100352), (5168, 4086864), (5339, 3955968), (5472, 3859816), (5757, 3668736), (5814, 3632768), (6464, 3267468), (6528, 3235434), (6744, 3131808), (6868, 3075264), (7272, 2904416), (7296, 2894862), (7676, 2751552), (7752, 2724576), (8992, 2348856), (9554, 2210688), (9696, 2178312), (9792, 2156956), (10116, 2087872), (10302, 2050176), (10336, 2043432), (10678, 1977984), (10944, 1929908), (11514, 1834368), (11628, 1816384), (12928, 1633734), (13056, 1617717), (13488, 1565904), (13736, 1537632), (14331, 1473792), (14544, 1452208), (14592, 1447431), (15352, 1375776), (15453, 1366784), (15504, 1362288), (16017, 1318656), (17271, 1222912), (17984, 1174428), (19108, 1105344), (19392, 1089156), (19584, 1078478), (20232, 1043936), (20604, 1025088), (20672, 1021716), (21356, 988992), (21888, 964954), (23028, 917184), (23256, 908192), (25856, 816867), (26976, 782952), (27472, 768816), (28381, 744192), (28662, 736896), (29088, 726104), (30704, 687888), (30906, 683392), (31008, 681144), (32034, 659328), (32623, 647424), (34542, 611456), (35968, 587214), (38216, 552672), (38784, 544578), (39168, 539239), (40464, 521968), (41208, 512544), (41344, 510858), (42712, 494496), (42993, 491264), (43776, 482477), (46056, 458592), (46512, 454096), (48051, 439552), (53952, 391476), (54944, 384408), (56762, 372096), (57324, 368448), (58176, 363052), (61408, 343944), (61812, 341696), (62016, 340572), (64068, 329664), (65246, 323712), (69084, 305728), (71936, 293607), (76432, 276336), (77568, 272289), (80928, 260984), (82416, 256272), (82688, 255429), (85143, 248064), (85424, 247248), (85986, 245632), (90763, 232704), (92112, 229296), (93024, 227048), (96102, 219776), (97869, 215808), (107904, 195738), (109888, 192204), (113524, 186048), (114648, 184224), (116352, 181526), (122816, 171972), (123624, 170848), (124032, 170286), (128136, 164832), (130492, 161856), (138168, 152864)]