284001120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 288

約数和(自身を含む): 1079114400

約数和(自身を除く): 795113280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 389, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 778, 780, 845, 864, 936, 1014, 1040, 1080, 1167, 1170, 1248, 1352, 1404, 1440, 1521, 1556, 1560, 1690, 1755, 1872, 1945, 2028, 2080, 2160, 2334, 2340, 2535, 2704, 2808, 3042, 3112, 3120, 3380, 3501, 3510, 3744, 3890, 4056, 4320, 4563, 4668, 4680, 5057, 5070, 5408, 5616, 5835, 6084, 6224, 6240, 6760, 7002, 7020, 7605, 7780, 8112, 9126, 9336, 9360, 10114, 10140, 10503, 11232, 11670, 12168, 12448, 13520, 14004, 14040, 15171, 15210, 15560, 16224, 17505, 18252, 18672, 18720, 20228, 20280, 21006, 22815, 23340, 24336, 25285, 27040, 28008, 28080, 30342, 30420, 31120, 35010, 36504, 37344, 40456, 40560, 42012, 45513, 45630, 46680, 48672, 50570, 52515, 56016, 56160, 60684, 60840, 62240, 65741, 70020, 73008, 75855, 80912, 81120, 84024, 91026, 91260, 93360, 101140, 105030, 112032, 121368, 121680, 131482, 136539, 140040, 146016, 151710, 161824, 168048, 182052, 182520, 186720, 197223, 202280, 210060, 227565, 242736, 243360, 262964, 273078, 280080, 303420, 328705, 336096, 364104, 365040, 394446, 404560, 420120, 455130, 485472, 525928, 546156, 560160, 591669, 606840, 657410, 682695, 728208, 730080, 788892, 809120, 840240, 910260, 986115, 1051856, 1092312, 1183338, 1213680, 1314820, 1365390, 1456416, 1577784, 1680480, 1775007, 1820520, 1972230, 2103712, 2184624, 2366676, 2427360, 2629640, 2730780, 2958345, 3155568, 3550014, 3641040, 3944460, 4369248, 4733352, 5259280, 5461560, 5916690, 6311136, 7100028, 7282080, 7888920, 8875035, 9466704, 10518560, 10923120, 11833380, 14200056, 15777840, 17750070, 18933408, 21846240, 23666760, 28400112, 31555680, 35500140, 47333520, 56800224, 71000280, 94667040, 142000560, 284001120]

約数ペア:

[(1, 284001120), (2, 142000560), (3, 94667040), (4, 71000280), (5, 56800224), (6, 47333520), (8, 35500140), (9, 31555680), (10, 28400112), (12, 23666760), (13, 21846240), (15, 18933408), (16, 17750070), (18, 15777840), (20, 14200056), (24, 11833380), (26, 10923120), (27, 10518560), (30, 9466704), (32, 8875035), (36, 7888920), (39, 7282080), (40, 7100028), (45, 6311136), (48, 5916690), (52, 5461560), (54, 5259280), (60, 4733352), (65, 4369248), (72, 3944460), (78, 3641040), (80, 3550014), (90, 3155568), (96, 2958345), (104, 2730780), (108, 2629640), (117, 2427360), (120, 2366676), (130, 2184624), (135, 2103712), (144, 1972230), (156, 1820520), (160, 1775007), (169, 1680480), (180, 1577784), (195, 1456416), (208, 1365390), (216, 1314820), (234, 1213680), (240, 1183338), (260, 1092312), (270, 1051856), (288, 986115), (312, 910260), (338, 840240), (351, 809120), (360, 788892), (389, 730080), (390, 728208), (416, 682695), (432, 657410), (468, 606840), (480, 591669), (507, 560160), (520, 546156), (540, 525928), (585, 485472), (624, 455130), (676, 420120), (702, 404560), (720, 394446), (778, 365040), (780, 364104), (845, 336096), (864, 328705), (936, 303420), (1014, 280080), (1040, 273078), (1080, 262964), (1167, 243360), (1170, 242736), (1248, 227565), (1352, 210060), (1404, 202280), (1440, 197223), (1521, 186720), (1556, 182520), (1560, 182052), (1690, 168048), (1755, 161824), (1872, 151710), (1945, 146016), (2028, 140040), (2080, 136539), (2160, 131482), (2334, 121680), (2340, 121368), (2535, 112032), (2704, 105030), (2808, 101140), (3042, 93360), (3112, 91260), (3120, 91026), (3380, 84024), (3501, 81120), (3510, 80912), (3744, 75855), (3890, 73008), (4056, 70020), (4320, 65741), (4563, 62240), (4668, 60840), (4680, 60684), (5057, 56160), (5070, 56016), (5408, 52515), (5616, 50570), (5835, 48672), (6084, 46680), (6224, 45630), (6240, 45513), (6760, 42012), (7002, 40560), (7020, 40456), (7605, 37344), (7780, 36504), (8112, 35010), (9126, 31120), (9336, 30420), (9360, 30342), (10114, 28080), (10140, 28008), (10503, 27040), (11232, 25285), (11670, 24336), (12168, 23340), (12448, 22815), (13520, 21006), (14004, 20280), (14040, 20228), (15171, 18720), (15210, 18672), (15560, 18252), (16224, 17505)]