761915520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 384

約数和(自身を含む): 2887073280

約数和(自身を除く): 2125157760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 251, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 502, 510, 527, 544, 558, 576, 612, 620, 640, 680, 720, 744, 753, 765, 816, 930, 960, 992, 1004, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1255, 1360, 1395, 1440, 1488, 1506, 1530, 1581, 1632, 1860, 1920, 1984, 2008, 2040, 2108, 2176, 2232, 2259, 2448, 2480, 2510, 2635, 2720, 2790, 2880, 2976, 3012, 3060, 3162, 3264, 3720, 3765, 3968, 4016, 4080, 4216, 4267, 4464, 4518, 4743, 4896, 4960, 5020, 5270, 5440, 5580, 5760, 5952, 6024, 6120, 6324, 6528, 7440, 7530, 7781, 7905, 8032, 8160, 8432, 8534, 8928, 9036, 9486, 9792, 9920, 10040, 10540, 10880, 11160, 11295, 11904, 12048, 12240, 12648, 12801, 14880, 15060, 15562, 15810, 16064, 16320, 16864, 17068, 17856, 18072, 18972, 19584, 19840, 20080, 21080, 21335, 22320, 22590, 23343, 23715, 24096, 24480, 25296, 25602, 29760, 30120, 31124, 31620, 32128, 32640, 33728, 34136, 35712, 36144, 37944, 38403, 38905, 40160, 42160, 42670, 44640, 45180, 46686, 47430, 48192, 48960, 50592, 51204, 59520, 60240, 62248, 63240, 64005, 67456, 68272, 70029, 72288, 75888, 76806, 77810, 80320, 84320, 85340, 89280, 90360, 93372, 94860, 96384, 97920, 101184, 102408, 116715, 120480, 124496, 126480, 128010, 132277, 136544, 140058, 144576, 151776, 153612, 155620, 160640, 168640, 170680, 178560, 180720, 186744, 189720, 192015, 202368, 204816, 233430, 240960, 248992, 252960, 256020, 264554, 273088, 280116, 289152, 303552, 307224, 311240, 337280, 341360, 350145, 361440, 373488, 379440, 384030, 396831, 409632, 466860, 481920, 497984, 505920, 512040, 529108, 546176, 560232, 607104, 614448, 622480, 661385, 682720, 700290, 722880, 746976, 758880, 768060, 793662, 819264, 933720, 995968, 1011840, 1024080, 1058216, 1120464, 1190493, 1228896, 1244960, 1322770, 1365440, 1400580, 1445760, 1493952, 1517760, 1536120, 1587324, 1638528, 1867440, 1984155, 2048160, 2116432, 2240928, 2380986, 2457792, 2489920, 2645540, 2730880, 2801160, 2987904, 3035520, 3072240, 3174648, 3734880, 3968310, 4096320, 4232864, 4481856, 4761972, 4915584, 4979840, 5291080, 5602320, 5952465, 6144480, 6349296, 7469760, 7936620, 8192640, 8465728, 8963712, 9523944, 10582160, 11204640, 11904930, 12288960, 12698592, 14939520, 15873240, 16931456, 19047888, 21164320, 22409280, 23809860, 24577920, 25397184, 31746480, 38095776, 42328640, 44818560, 47619720, 50794368, 63492960, 76191552, 84657280, 95239440, 126985920, 152383104, 190478880, 253971840, 380957760, 761915520]

約数ペア:

[(1, 761915520), (2, 380957760), (3, 253971840), (4, 190478880), (5, 152383104), (6, 126985920), (8, 95239440), (9, 84657280), (10, 76191552), (12, 63492960), (15, 50794368), (16, 47619720), (17, 44818560), (18, 42328640), (20, 38095776), (24, 31746480), (30, 25397184), (31, 24577920), (32, 23809860), (34, 22409280), (36, 21164320), (40, 19047888), (45, 16931456), (48, 15873240), (51, 14939520), (60, 12698592), (62, 12288960), (64, 11904930), (68, 11204640), (72, 10582160), (80, 9523944), (85, 8963712), (90, 8465728), (93, 8192640), (96, 7936620), (102, 7469760), (120, 6349296), (124, 6144480), (128, 5952465), (136, 5602320), (144, 5291080), (153, 4979840), (155, 4915584), (160, 4761972), (170, 4481856), (180, 4232864), (186, 4096320), (192, 3968310), (204, 3734880), (240, 3174648), (248, 3072240), (251, 3035520), (255, 2987904), (272, 2801160), (279, 2730880), (288, 2645540), (306, 2489920), (310, 2457792), (320, 2380986), (340, 2240928), (360, 2116432), (372, 2048160), (384, 1984155), (408, 1867440), (465, 1638528), (480, 1587324), (496, 1536120), (502, 1517760), (510, 1493952), (527, 1445760), (544, 1400580), (558, 1365440), (576, 1322770), (612, 1244960), (620, 1228896), (640, 1190493), (680, 1120464), (720, 1058216), (744, 1024080), (753, 1011840), (765, 995968), (816, 933720), (930, 819264), (960, 793662), (992, 768060), (1004, 758880), (1020, 746976), (1054, 722880), (1088, 700290), (1116, 682720), (1152, 661385), (1224, 622480), (1240, 614448), (1255, 607104), (1360, 560232), (1395, 546176), (1440, 529108), (1488, 512040), (1506, 505920), (1530, 497984), (1581, 481920), (1632, 466860), (1860, 409632), (1920, 396831), (1984, 384030), (2008, 379440), (2040, 373488), (2108, 361440), (2176, 350145), (2232, 341360), (2259, 337280), (2448, 311240), (2480, 307224), (2510, 303552), (2635, 289152), (2720, 280116), (2790, 273088), (2880, 264554), (2976, 256020), (3012, 252960), (3060, 248992), (3162, 240960), (3264, 233430), (3720, 204816), (3765, 202368), (3968, 192015), (4016, 189720), (4080, 186744), (4216, 180720), (4267, 178560), (4464, 170680), (4518, 168640), (4743, 160640), (4896, 155620), (4960, 153612), (5020, 151776), (5270, 144576), (5440, 140058), (5580, 136544), (5760, 132277), (5952, 128010), (6024, 126480), (6120, 124496), (6324, 120480), (6528, 116715), (7440, 102408), (7530, 101184), (7781, 97920), (7905, 96384), (8032, 94860), (8160, 93372), (8432, 90360), (8534, 89280), (8928, 85340), (9036, 84320), (9486, 80320), (9792, 77810), (9920, 76806), (10040, 75888), (10540, 72288), (10880, 70029), (11160, 68272), (11295, 67456), (11904, 64005), (12048, 63240), (12240, 62248), (12648, 60240), (12801, 59520), (14880, 51204), (15060, 50592), (15562, 48960), (15810, 48192), (16064, 47430), (16320, 46686), (16864, 45180), (17068, 44640), (17856, 42670), (18072, 42160), (18972, 40160), (19584, 38905), (19840, 38403), (20080, 37944), (21080, 36144), (21335, 35712), (22320, 34136), (22590, 33728), (23343, 32640), (23715, 32128), (24096, 31620), (24480, 31124), (25296, 30120), (25602, 29760)]