774117120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 288

約数和(自身を含む): 2919813120

約数和(自身を除く): 2145696000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 929, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1680, 1736, 1792, 1858, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2787, 2976, 3255, 3360, 3472, 3716, 3720, 3840, 3968, 4340, 4480, 4645, 4960, 5208, 5376, 5574, 5952, 6503, 6510, 6720, 6944, 7432, 7440, 7936, 8680, 8960, 9290, 9920, 10416, 11148, 11904, 13006, 13020, 13440, 13888, 13935, 14864, 14880, 17360, 18580, 19509, 19840, 20832, 22296, 23808, 26012, 26040, 26880, 27776, 27870, 28799, 29728, 29760, 32515, 34720, 37160, 39018, 39680, 41664, 44592, 52024, 52080, 55552, 55740, 57598, 59456, 59520, 65030, 69440, 74320, 78036, 83328, 86397, 89184, 97545, 104048, 104160, 111480, 115196, 118912, 119040, 130060, 138880, 143995, 148640, 156072, 166656, 172794, 178368, 195090, 201593, 208096, 208320, 222960, 230392, 237824, 260120, 277760, 287990, 297280, 312144, 345588, 356736, 390180, 403186, 416192, 416640, 431985, 445920, 460784, 520240, 575980, 594560, 604779, 624288, 691176, 713472, 780360, 806372, 832384, 833280, 863970, 891840, 921568, 1007965, 1040480, 1151960, 1189120, 1209558, 1248576, 1382352, 1560720, 1612744, 1664768, 1727940, 1783680, 1843136, 2015930, 2080960, 2303920, 2419116, 2497152, 2764704, 3023895, 3121440, 3225488, 3455880, 3567360, 3686272, 4031860, 4161920, 4607840, 4838232, 4994304, 5529408, 6047790, 6242880, 6450976, 6911760, 7372544, 8063720, 8323840, 9215680, 9676464, 11058816, 12095580, 12485760, 12901952, 13823520, 16127440, 18431360, 19352928, 22117632, 24191160, 24971520, 25803904, 27647040, 32254880, 36862720, 38705856, 48382320, 51607808, 55294080, 64509760, 77411712, 96764640, 110588160, 129019520, 154823424, 193529280, 258039040, 387058560, 774117120]

約数ペア:

[(1, 774117120), (2, 387058560), (3, 258039040), (4, 193529280), (5, 154823424), (6, 129019520), (7, 110588160), (8, 96764640), (10, 77411712), (12, 64509760), (14, 55294080), (15, 51607808), (16, 48382320), (20, 38705856), (21, 36862720), (24, 32254880), (28, 27647040), (30, 25803904), (31, 24971520), (32, 24191160), (35, 22117632), (40, 19352928), (42, 18431360), (48, 16127440), (56, 13823520), (60, 12901952), (62, 12485760), (64, 12095580), (70, 11058816), (80, 9676464), (84, 9215680), (93, 8323840), (96, 8063720), (105, 7372544), (112, 6911760), (120, 6450976), (124, 6242880), (128, 6047790), (140, 5529408), (155, 4994304), (160, 4838232), (168, 4607840), (186, 4161920), (192, 4031860), (210, 3686272), (217, 3567360), (224, 3455880), (240, 3225488), (248, 3121440), (256, 3023895), (280, 2764704), (310, 2497152), (320, 2419116), (336, 2303920), (372, 2080960), (384, 2015930), (420, 1843136), (434, 1783680), (448, 1727940), (465, 1664768), (480, 1612744), (496, 1560720), (560, 1382352), (620, 1248576), (640, 1209558), (651, 1189120), (672, 1151960), (744, 1040480), (768, 1007965), (840, 921568), (868, 891840), (896, 863970), (929, 833280), (930, 832384), (960, 806372), (992, 780360), (1085, 713472), (1120, 691176), (1240, 624288), (1280, 604779), (1302, 594560), (1344, 575980), (1488, 520240), (1680, 460784), (1736, 445920), (1792, 431985), (1858, 416640), (1860, 416192), (1920, 403186), (1984, 390180), (2170, 356736), (2240, 345588), (2480, 312144), (2604, 297280), (2688, 287990), (2787, 277760), (2976, 260120), (3255, 237824), (3360, 230392), (3472, 222960), (3716, 208320), (3720, 208096), (3840, 201593), (3968, 195090), (4340, 178368), (4480, 172794), (4645, 166656), (4960, 156072), (5208, 148640), (5376, 143995), (5574, 138880), (5952, 130060), (6503, 119040), (6510, 118912), (6720, 115196), (6944, 111480), (7432, 104160), (7440, 104048), (7936, 97545), (8680, 89184), (8960, 86397), (9290, 83328), (9920, 78036), (10416, 74320), (11148, 69440), (11904, 65030), (13006, 59520), (13020, 59456), (13440, 57598), (13888, 55740), (13935, 55552), (14864, 52080), (14880, 52024), (17360, 44592), (18580, 41664), (19509, 39680), (19840, 39018), (20832, 37160), (22296, 34720), (23808, 32515), (26012, 29760), (26040, 29728), (26880, 28799), (27776, 27870)]