768921120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1471}}^1$

素因数の和:1517

約数の個数: 288

約数和(自身を含む): 2960133120

約数和(自身を除く): 2191212000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1471, 1485, 1584, 1760, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2942, 2970, 3168, 3267, 3630, 3872, 3960, 4320, 4356, 4413, 4752, 4840, 5280, 5445, 5808, 5884, 5940, 6534, 7260, 7355, 7920, 8712, 8826, 9504, 9680, 10890, 11616, 11768, 11880, 13068, 13239, 14520, 14710, 15840, 16181, 16335, 17424, 17652, 19360, 21780, 22065, 23536, 23760, 26136, 26478, 29040, 29420, 32362, 32670, 34848, 35304, 39717, 43560, 44130, 47072, 47520, 48543, 52272, 52956, 58080, 58840, 64724, 65340, 66195, 70608, 79434, 80905, 87120, 88260, 97086, 104544, 105912, 117680, 129448, 130680, 132390, 141216, 145629, 158868, 161810, 174240, 176520, 177991, 194172, 198585, 211824, 235360, 242715, 258896, 261360, 264780, 291258, 317736, 323620, 353040, 355982, 388344, 397170, 423648, 436887, 485430, 517792, 522720, 529560, 533973, 582516, 635472, 647240, 706080, 711964, 728145, 776688, 794340, 873774, 889955, 970860, 1059120, 1067946, 1165032, 1270944, 1294480, 1423928, 1456290, 1553376, 1588680, 1601919, 1747548, 1779910, 1941720, 2118240, 2135892, 2184435, 2330064, 2588960, 2669865, 2847856, 2912580, 3177360, 3203838, 3495096, 3559820, 3883440, 4271784, 4368870, 4660128, 4805757, 5339730, 5695712, 5825160, 6354720, 6407676, 6990192, 7119640, 7766880, 8009595, 8543568, 8737740, 9611514, 10679460, 11650320, 12815352, 13980384, 14239280, 16019190, 17087136, 17475480, 19223028, 21358920, 23300640, 24028785, 25630704, 28478560, 32038380, 34950960, 38446056, 42717840, 48057570, 51261408, 64076760, 69901920, 76892112, 85435680, 96115140, 128153520, 153784224, 192230280, 256307040, 384460560, 768921120]

約数ペア:

[(1, 768921120), (2, 384460560), (3, 256307040), (4, 192230280), (5, 153784224), (6, 128153520), (8, 96115140), (9, 85435680), (10, 76892112), (11, 69901920), (12, 64076760), (15, 51261408), (16, 48057570), (18, 42717840), (20, 38446056), (22, 34950960), (24, 32038380), (27, 28478560), (30, 25630704), (32, 24028785), (33, 23300640), (36, 21358920), (40, 19223028), (44, 17475480), (45, 17087136), (48, 16019190), (54, 14239280), (55, 13980384), (60, 12815352), (66, 11650320), (72, 10679460), (80, 9611514), (88, 8737740), (90, 8543568), (96, 8009595), (99, 7766880), (108, 7119640), (110, 6990192), (120, 6407676), (121, 6354720), (132, 5825160), (135, 5695712), (144, 5339730), (160, 4805757), (165, 4660128), (176, 4368870), (180, 4271784), (198, 3883440), (216, 3559820), (220, 3495096), (240, 3203838), (242, 3177360), (264, 2912580), (270, 2847856), (288, 2669865), (297, 2588960), (330, 2330064), (352, 2184435), (360, 2135892), (363, 2118240), (396, 1941720), (432, 1779910), (440, 1747548), (480, 1601919), (484, 1588680), (495, 1553376), (528, 1456290), (540, 1423928), (594, 1294480), (605, 1270944), (660, 1165032), (720, 1067946), (726, 1059120), (792, 970860), (864, 889955), (880, 873774), (968, 794340), (990, 776688), (1056, 728145), (1080, 711964), (1089, 706080), (1188, 647240), (1210, 635472), (1320, 582516), (1440, 533973), (1452, 529560), (1471, 522720), (1485, 517792), (1584, 485430), (1760, 436887), (1815, 423648), (1936, 397170), (1980, 388344), (2160, 355982), (2178, 353040), (2376, 323620), (2420, 317736), (2640, 291258), (2904, 264780), (2942, 261360), (2970, 258896), (3168, 242715), (3267, 235360), (3630, 211824), (3872, 198585), (3960, 194172), (4320, 177991), (4356, 176520), (4413, 174240), (4752, 161810), (4840, 158868), (5280, 145629), (5445, 141216), (5808, 132390), (5884, 130680), (5940, 129448), (6534, 117680), (7260, 105912), (7355, 104544), (7920, 97086), (8712, 88260), (8826, 87120), (9504, 80905), (9680, 79434), (10890, 70608), (11616, 66195), (11768, 65340), (11880, 64724), (13068, 58840), (13239, 58080), (14520, 52956), (14710, 52272), (15840, 48543), (16181, 47520), (16335, 47072), (17424, 44130), (17652, 43560), (19360, 39717), (21780, 35304), (22065, 34848), (23536, 32670), (23760, 32362), (26136, 29420), (26478, 29040)]