255384801504

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{22739}}^1$

素因数の和:23387

約数の個数: 240

約数和(自身を含む): 859801219200

約数和(自身を除く): 604416417696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 619, 648, 672, 756, 864, 1008, 1134, 1238, 1296, 1512, 1857, 2016, 2268, 2476, 2592, 3024, 3714, 4333, 4536, 4952, 5571, 6048, 7428, 8666, 9072, 9904, 11142, 12999, 14856, 16713, 17332, 18144, 19808, 22284, 22739, 25998, 29712, 33426, 34664, 38997, 44568, 45478, 50139, 51996, 59424, 66852, 68217, 69328, 77994, 89136, 90956, 100278, 103992, 116991, 133704, 136434, 138656, 155988, 159173, 178272, 181912, 200556, 204651, 207984, 233982, 267408, 272868, 311976, 318346, 350973, 363824, 401112, 409302, 415968, 467964, 477519, 534816, 545736, 613953, 623952, 636692, 701946, 727648, 802224, 818604, 935928, 955038, 1091472, 1227906, 1247904, 1273384, 1403892, 1432557, 1604448, 1637208, 1841859, 1871856, 1910076, 2182944, 2455812, 2546768, 2807784, 2865114, 3274416, 3683718, 3743712, 3820152, 4297671, 4911624, 5093536, 5615568, 5730228, 6548832, 7367436, 7640304, 8595342, 9823248, 11231136, 11460456, 12893013, 14075441, 14734872, 15280608, 17190684, 19646496, 22920912, 25786026, 28150882, 29469744, 34381368, 42226323, 45841824, 51572052, 56301764, 58939488, 68762736, 84452646, 98528087, 103144104, 112603528, 126678969, 137525472, 168905292, 197056174, 206288208, 225207056, 253357938, 295584261, 337810584, 380036907, 394112348, 412576416, 450414112, 506715876, 591168522, 675621168, 760073814, 788224696, 886752783, 1013431752, 1140110721, 1182337044, 1351242336, 1520147628, 1576449392, 1773505566, 2026863504, 2280221442, 2364674088, 2660258349, 3040295256, 3152898784, 3547011132, 4053727008, 4560442884, 4729348176, 5320516698, 6080590512, 7094022264, 7980775047, 9120885768, 9458696352, 10641033396, 12161181024, 14188044528, 15961550094, 18241771536, 21282066792, 28376089056, 31923100188, 36483543072, 42564133584, 63846200376, 85128267168, 127692400752, 255384801504]

約数ペア:

[(1, 255384801504), (2, 127692400752), (3, 85128267168), (4, 63846200376), (6, 42564133584), (7, 36483543072), (8, 31923100188), (9, 28376089056), (12, 21282066792), (14, 18241771536), (16, 15961550094), (18, 14188044528), (21, 12161181024), (24, 10641033396), (27, 9458696352), (28, 9120885768), (32, 7980775047), (36, 7094022264), (42, 6080590512), (48, 5320516698), (54, 4729348176), (56, 4560442884), (63, 4053727008), (72, 3547011132), (81, 3152898784), (84, 3040295256), (96, 2660258349), (108, 2364674088), (112, 2280221442), (126, 2026863504), (144, 1773505566), (162, 1576449392), (168, 1520147628), (189, 1351242336), (216, 1182337044), (224, 1140110721), (252, 1013431752), (288, 886752783), (324, 788224696), (336, 760073814), (378, 675621168), (432, 591168522), (504, 506715876), (567, 450414112), (619, 412576416), (648, 394112348), (672, 380036907), (756, 337810584), (864, 295584261), (1008, 253357938), (1134, 225207056), (1238, 206288208), (1296, 197056174), (1512, 168905292), (1857, 137525472), (2016, 126678969), (2268, 112603528), (2476, 103144104), (2592, 98528087), (3024, 84452646), (3714, 68762736), (4333, 58939488), (4536, 56301764), (4952, 51572052), (5571, 45841824), (6048, 42226323), (7428, 34381368), (8666, 29469744), (9072, 28150882), (9904, 25786026), (11142, 22920912), (12999, 19646496), (14856, 17190684), (16713, 15280608), (17332, 14734872), (18144, 14075441), (19808, 12893013), (22284, 11460456), (22739, 11231136), (25998, 9823248), (29712, 8595342), (33426, 7640304), (34664, 7367436), (38997, 6548832), (44568, 5730228), (45478, 5615568), (50139, 5093536), (51996, 4911624), (59424, 4297671), (66852, 3820152), (68217, 3743712), (69328, 3683718), (77994, 3274416), (89136, 2865114), (90956, 2807784), (100278, 2546768), (103992, 2455812), (116991, 2182944), (133704, 1910076), (136434, 1871856), (138656, 1841859), (155988, 1637208), (159173, 1604448), (178272, 1432557), (181912, 1403892), (200556, 1273384), (204651, 1247904), (207984, 1227906), (233982, 1091472), (267408, 955038), (272868, 935928), (311976, 818604), (318346, 802224), (350973, 727648), (363824, 701946), (401112, 636692), (409302, 623952), (415968, 613953), (467964, 545736), (477519, 534816)]