53941440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 224

約数和(自身を含む): 204825600

約数和(自身を除く): 150884160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 349, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 698, 736, 805, 840, 920, 960, 966, 1047, 1104, 1120, 1288, 1344, 1380, 1396, 1472, 1610, 1680, 1745, 1840, 1932, 2094, 2208, 2240, 2415, 2443, 2576, 2760, 2792, 3220, 3360, 3490, 3680, 3864, 4188, 4416, 4830, 4886, 5152, 5235, 5520, 5584, 6440, 6720, 6980, 7329, 7360, 7728, 8027, 8376, 9660, 9772, 10304, 10470, 11040, 11168, 12215, 12880, 13960, 14658, 15456, 16054, 16752, 19320, 19544, 20940, 22080, 22336, 24081, 24430, 25760, 27920, 29316, 30912, 32108, 33504, 36645, 38640, 39088, 40135, 41880, 48162, 48860, 51520, 55840, 56189, 58632, 64216, 67008, 73290, 77280, 78176, 80270, 83760, 96324, 97720, 111680, 112378, 117264, 120405, 128432, 146580, 154560, 156352, 160540, 167520, 168567, 192648, 195440, 224756, 234528, 240810, 256864, 280945, 293160, 321080, 335040, 337134, 385296, 390880, 449512, 469056, 481620, 513728, 561890, 586320, 642160, 674268, 770592, 781760, 842835, 899024, 963240, 1123780, 1172640, 1284320, 1348536, 1541184, 1685670, 1798048, 1926480, 2247560, 2345280, 2568640, 2697072, 3371340, 3596096, 3852960, 4495120, 5394144, 6742680, 7705920, 8990240, 10788288, 13485360, 17980480, 26970720, 53941440]

約数ペア:

[(1, 53941440), (2, 26970720), (3, 17980480), (4, 13485360), (5, 10788288), (6, 8990240), (7, 7705920), (8, 6742680), (10, 5394144), (12, 4495120), (14, 3852960), (15, 3596096), (16, 3371340), (20, 2697072), (21, 2568640), (23, 2345280), (24, 2247560), (28, 1926480), (30, 1798048), (32, 1685670), (35, 1541184), (40, 1348536), (42, 1284320), (46, 1172640), (48, 1123780), (56, 963240), (60, 899024), (64, 842835), (69, 781760), (70, 770592), (80, 674268), (84, 642160), (92, 586320), (96, 561890), (105, 513728), (112, 481620), (115, 469056), (120, 449512), (138, 390880), (140, 385296), (160, 337134), (161, 335040), (168, 321080), (184, 293160), (192, 280945), (210, 256864), (224, 240810), (230, 234528), (240, 224756), (276, 195440), (280, 192648), (320, 168567), (322, 167520), (336, 160540), (345, 156352), (349, 154560), (368, 146580), (420, 128432), (448, 120405), (460, 117264), (480, 112378), (483, 111680), (552, 97720), (560, 96324), (644, 83760), (672, 80270), (690, 78176), (698, 77280), (736, 73290), (805, 67008), (840, 64216), (920, 58632), (960, 56189), (966, 55840), (1047, 51520), (1104, 48860), (1120, 48162), (1288, 41880), (1344, 40135), (1380, 39088), (1396, 38640), (1472, 36645), (1610, 33504), (1680, 32108), (1745, 30912), (1840, 29316), (1932, 27920), (2094, 25760), (2208, 24430), (2240, 24081), (2415, 22336), (2443, 22080), (2576, 20940), (2760, 19544), (2792, 19320), (3220, 16752), (3360, 16054), (3490, 15456), (3680, 14658), (3864, 13960), (4188, 12880), (4416, 12215), (4830, 11168), (4886, 11040), (5152, 10470), (5235, 10304), (5520, 9772), (5584, 9660), (6440, 8376), (6720, 8027), (6980, 7728), (7329, 7360)]