445298880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 224

約数和(自身を含む): 1573060608

約数和(自身を除く): 1127761728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1151, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2302, 2418, 2480, 2496, 2976, 3120, 3224, 3453, 3720, 4030, 4160, 4604, 4836, 4960, 5755, 5952, 6045, 6240, 6448, 6906, 7440, 8060, 9208, 9672, 9920, 11510, 12090, 12480, 12896, 13812, 14880, 14963, 16120, 17265, 18416, 19344, 23020, 24180, 25792, 27624, 29760, 29926, 32240, 34530, 35681, 36832, 38688, 44889, 46040, 48360, 55248, 59852, 64480, 69060, 71362, 73664, 74815, 77376, 89778, 92080, 96720, 107043, 110496, 119704, 128960, 138120, 142724, 149630, 178405, 179556, 184160, 193440, 214086, 220992, 224445, 239408, 276240, 285448, 299260, 356810, 359112, 368320, 386880, 428172, 448890, 463853, 478816, 535215, 552480, 570896, 598520, 713620, 718224, 856344, 897780, 927706, 957632, 1070430, 1104960, 1141792, 1197040, 1391559, 1427240, 1436448, 1712688, 1795560, 1855412, 2140860, 2283584, 2319265, 2394080, 2783118, 2854480, 2872896, 3425376, 3591120, 3710824, 4281720, 4638530, 4788160, 5566236, 5708960, 6850752, 6957795, 7182240, 7421648, 8563440, 9277060, 11132472, 11417920, 13915590, 14364480, 14843296, 17126880, 18554120, 22264944, 27831180, 29686592, 34253760, 37108240, 44529888, 55662360, 74216480, 89059776, 111324720, 148432960, 222649440, 445298880]

約数ペア:

[(1, 445298880), (2, 222649440), (3, 148432960), (4, 111324720), (5, 89059776), (6, 74216480), (8, 55662360), (10, 44529888), (12, 37108240), (13, 34253760), (15, 29686592), (16, 27831180), (20, 22264944), (24, 18554120), (26, 17126880), (30, 14843296), (31, 14364480), (32, 13915590), (39, 11417920), (40, 11132472), (48, 9277060), (52, 8563440), (60, 7421648), (62, 7182240), (64, 6957795), (65, 6850752), (78, 5708960), (80, 5566236), (93, 4788160), (96, 4638530), (104, 4281720), (120, 3710824), (124, 3591120), (130, 3425376), (155, 2872896), (156, 2854480), (160, 2783118), (186, 2394080), (192, 2319265), (195, 2283584), (208, 2140860), (240, 1855412), (248, 1795560), (260, 1712688), (310, 1436448), (312, 1427240), (320, 1391559), (372, 1197040), (390, 1141792), (403, 1104960), (416, 1070430), (465, 957632), (480, 927706), (496, 897780), (520, 856344), (620, 718224), (624, 713620), (744, 598520), (780, 570896), (806, 552480), (832, 535215), (930, 478816), (960, 463853), (992, 448890), (1040, 428172), (1151, 386880), (1209, 368320), (1240, 359112), (1248, 356810), (1488, 299260), (1560, 285448), (1612, 276240), (1860, 239408), (1984, 224445), (2015, 220992), (2080, 214086), (2302, 193440), (2418, 184160), (2480, 179556), (2496, 178405), (2976, 149630), (3120, 142724), (3224, 138120), (3453, 128960), (3720, 119704), (4030, 110496), (4160, 107043), (4604, 96720), (4836, 92080), (4960, 89778), (5755, 77376), (5952, 74815), (6045, 73664), (6240, 71362), (6448, 69060), (6906, 64480), (7440, 59852), (8060, 55248), (9208, 48360), (9672, 46040), (9920, 44889), (11510, 38688), (12090, 36832), (12480, 35681), (12896, 34530), (13812, 32240), (14880, 29926), (14963, 29760), (16120, 27624), (17265, 25792), (18416, 24180), (19344, 23020)]