13485360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 49996800

約数和(自身を除く): 36511440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 349, 368, 420, 460, 483, 552, 560, 644, 690, 698, 805, 840, 920, 966, 1047, 1104, 1288, 1380, 1396, 1610, 1680, 1745, 1840, 1932, 2094, 2415, 2443, 2576, 2760, 2792, 3220, 3490, 3864, 4188, 4830, 4886, 5235, 5520, 5584, 6440, 6980, 7329, 7728, 8027, 8376, 9660, 9772, 10470, 12215, 12880, 13960, 14658, 16054, 16752, 19320, 19544, 20940, 24081, 24430, 27920, 29316, 32108, 36645, 38640, 39088, 40135, 41880, 48162, 48860, 56189, 58632, 64216, 73290, 80270, 83760, 96324, 97720, 112378, 117264, 120405, 128432, 146580, 160540, 168567, 192648, 195440, 224756, 240810, 280945, 293160, 321080, 337134, 385296, 449512, 481620, 561890, 586320, 642160, 674268, 842835, 899024, 963240, 1123780, 1348536, 1685670, 1926480, 2247560, 2697072, 3371340, 4495120, 6742680, 13485360]

約数ペア:

[(1, 13485360), (2, 6742680), (3, 4495120), (4, 3371340), (5, 2697072), (6, 2247560), (7, 1926480), (8, 1685670), (10, 1348536), (12, 1123780), (14, 963240), (15, 899024), (16, 842835), (20, 674268), (21, 642160), (23, 586320), (24, 561890), (28, 481620), (30, 449512), (35, 385296), (40, 337134), (42, 321080), (46, 293160), (48, 280945), (56, 240810), (60, 224756), (69, 195440), (70, 192648), (80, 168567), (84, 160540), (92, 146580), (105, 128432), (112, 120405), (115, 117264), (120, 112378), (138, 97720), (140, 96324), (161, 83760), (168, 80270), (184, 73290), (210, 64216), (230, 58632), (240, 56189), (276, 48860), (280, 48162), (322, 41880), (336, 40135), (345, 39088), (349, 38640), (368, 36645), (420, 32108), (460, 29316), (483, 27920), (552, 24430), (560, 24081), (644, 20940), (690, 19544), (698, 19320), (805, 16752), (840, 16054), (920, 14658), (966, 13960), (1047, 12880), (1104, 12215), (1288, 10470), (1380, 9772), (1396, 9660), (1610, 8376), (1680, 8027), (1745, 7728), (1840, 7329), (1932, 6980), (2094, 6440), (2415, 5584), (2443, 5520), (2576, 5235), (2760, 4886), (2792, 4830), (3220, 4188), (3490, 3864)]