7680780720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:761

約数の個数: 320

約数和(自身を含む): 27478241280

約数和(自身を除く): 19797460560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 251, 270, 279, 310, 360, 372, 432, 457, 465, 496, 502, 540, 558, 620, 720, 744, 753, 837, 914, 930, 1004, 1080, 1116, 1240, 1255, 1371, 1395, 1488, 1506, 1674, 1828, 1860, 2008, 2160, 2232, 2259, 2285, 2480, 2510, 2742, 2790, 3012, 3348, 3656, 3720, 3765, 4016, 4113, 4185, 4464, 4518, 4570, 5020, 5484, 5580, 6024, 6696, 6777, 6855, 7312, 7440, 7530, 7781, 8226, 8370, 9036, 9140, 10040, 10968, 11160, 11295, 12048, 12339, 13392, 13554, 13710, 14167, 15060, 15562, 16452, 16740, 18072, 18280, 20080, 20565, 21936, 22320, 22590, 23343, 24678, 27108, 27420, 28334, 30120, 31124, 32904, 33480, 33885, 36144, 36560, 38905, 41130, 42501, 45180, 46686, 49356, 54216, 54840, 56668, 60240, 61695, 62248, 65808, 66960, 67770, 70029, 70835, 77810, 82260, 85002, 90360, 93372, 98712, 108432, 109680, 113336, 114707, 116715, 123390, 124496, 127503, 135540, 140058, 141670, 155620, 164520, 170004, 180720, 186744, 197424, 210087, 212505, 226672, 229414, 233430, 246780, 255006, 271080, 280116, 283340, 311240, 329040, 340008, 344121, 350145, 373488, 382509, 420174, 425010, 458828, 466860, 493560, 510012, 542160, 560232, 566680, 573535, 622480, 637515, 680016, 688242, 700290, 765018, 840348, 850020, 917656, 933720, 987120, 1020024, 1032363, 1050435, 1120464, 1133360, 1147070, 1275030, 1376484, 1400580, 1530036, 1680696, 1700040, 1720605, 1835312, 1867440, 1912545, 2040048, 2064726, 2100870, 2294140, 2550060, 2752968, 2801160, 3060072, 3097089, 3361392, 3400080, 3441210, 3555917, 3825090, 4129452, 4201740, 4588280, 5100120, 5161815, 5505936, 5602320, 6120144, 6194178, 6882420, 7111834, 7650180, 8258904, 8403480, 9176560, 10200240, 10323630, 10667751, 12388356, 13764840, 14223668, 15300360, 15485445, 16517808, 16806960, 17779585, 20647260, 21335502, 24776712, 27529680, 28447336, 30600720, 30970890, 32003253, 35559170, 41294520, 42671004, 49553424, 53338755, 56894672, 61941780, 64006506, 71118340, 82589040, 85342008, 96009759, 106677510, 123883560, 128013012, 142236680, 160016265, 170684016, 192019518, 213355020, 247767120, 256026024, 284473360, 320032530, 384039036, 426710040, 480048795, 512052048, 640065060, 768078072, 853420080, 960097590, 1280130120, 1536156144, 1920195180, 2560260240, 3840390360, 7680780720]

約数ペア:

[(1, 7680780720), (2, 3840390360), (3, 2560260240), (4, 1920195180), (5, 1536156144), (6, 1280130120), (8, 960097590), (9, 853420080), (10, 768078072), (12, 640065060), (15, 512052048), (16, 480048795), (18, 426710040), (20, 384039036), (24, 320032530), (27, 284473360), (30, 256026024), (31, 247767120), (36, 213355020), (40, 192019518), (45, 170684016), (48, 160016265), (54, 142236680), (60, 128013012), (62, 123883560), (72, 106677510), (80, 96009759), (90, 85342008), (93, 82589040), (108, 71118340), (120, 64006506), (124, 61941780), (135, 56894672), (144, 53338755), (155, 49553424), (180, 42671004), (186, 41294520), (216, 35559170), (240, 32003253), (248, 30970890), (251, 30600720), (270, 28447336), (279, 27529680), (310, 24776712), (360, 21335502), (372, 20647260), (432, 17779585), (457, 16806960), (465, 16517808), (496, 15485445), (502, 15300360), (540, 14223668), (558, 13764840), (620, 12388356), (720, 10667751), (744, 10323630), (753, 10200240), (837, 9176560), (914, 8403480), (930, 8258904), (1004, 7650180), (1080, 7111834), (1116, 6882420), (1240, 6194178), (1255, 6120144), (1371, 5602320), (1395, 5505936), (1488, 5161815), (1506, 5100120), (1674, 4588280), (1828, 4201740), (1860, 4129452), (2008, 3825090), (2160, 3555917), (2232, 3441210), (2259, 3400080), (2285, 3361392), (2480, 3097089), (2510, 3060072), (2742, 2801160), (2790, 2752968), (3012, 2550060), (3348, 2294140), (3656, 2100870), (3720, 2064726), (3765, 2040048), (4016, 1912545), (4113, 1867440), (4185, 1835312), (4464, 1720605), (4518, 1700040), (4570, 1680696), (5020, 1530036), (5484, 1400580), (5580, 1376484), (6024, 1275030), (6696, 1147070), (6777, 1133360), (6855, 1120464), (7312, 1050435), (7440, 1032363), (7530, 1020024), (7781, 987120), (8226, 933720), (8370, 917656), (9036, 850020), (9140, 840348), (10040, 765018), (10968, 700290), (11160, 688242), (11295, 680016), (12048, 637515), (12339, 622480), (13392, 573535), (13554, 566680), (13710, 560232), (14167, 542160), (15060, 510012), (15562, 493560), (16452, 466860), (16740, 458828), (18072, 425010), (18280, 420174), (20080, 382509), (20565, 373488), (21936, 350145), (22320, 344121), (22590, 340008), (23343, 329040), (24678, 311240), (27108, 283340), (27420, 280116), (28334, 271080), (30120, 255006), (31124, 246780), (32904, 233430), (33480, 229414), (33885, 226672), (36144, 212505), (36560, 210087), (38905, 197424), (41130, 186744), (42501, 180720), (45180, 170004), (46686, 164520), (49356, 155620), (54216, 141670), (54840, 140058), (56668, 135540), (60240, 127503), (61695, 124496), (62248, 123390), (65808, 116715), (66960, 114707), (67770, 113336), (70029, 109680), (70835, 108432), (77810, 98712), (82260, 93372), (85002, 90360)]