13369440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 50512896

約数和(自身を除く): 37143456

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, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 173, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 346, 368, 420, 460, 480, 483, 519, 552, 560, 644, 672, 690, 692, 736, 805, 840, 865, 920, 966, 1038, 1104, 1120, 1211, 1288, 1380, 1384, 1610, 1680, 1730, 1840, 1932, 2076, 2208, 2415, 2422, 2576, 2595, 2760, 2768, 3220, 3360, 3460, 3633, 3680, 3864, 3979, 4152, 4830, 4844, 5152, 5190, 5520, 5536, 6055, 6440, 6920, 7266, 7728, 7958, 8304, 9660, 9688, 10380, 11040, 11937, 12110, 12880, 13840, 14532, 15456, 15916, 16608, 18165, 19320, 19376, 19895, 20760, 23874, 24220, 25760, 27680, 27853, 29064, 31832, 36330, 38640, 38752, 39790, 41520, 47748, 48440, 55706, 58128, 59685, 63664, 72660, 77280, 79580, 83040, 83559, 95496, 96880, 111412, 116256, 119370, 127328, 139265, 145320, 159160, 167118, 190992, 193760, 222824, 238740, 278530, 290640, 318320, 334236, 381984, 417795, 445648, 477480, 557060, 581280, 636640, 668472, 835590, 891296, 954960, 1114120, 1336944, 1671180, 1909920, 2228240, 2673888, 3342360, 4456480, 6684720, 13369440]

約数ペア:

[(1, 13369440), (2, 6684720), (3, 4456480), (4, 3342360), (5, 2673888), (6, 2228240), (7, 1909920), (8, 1671180), (10, 1336944), (12, 1114120), (14, 954960), (15, 891296), (16, 835590), (20, 668472), (21, 636640), (23, 581280), (24, 557060), (28, 477480), (30, 445648), (32, 417795), (35, 381984), (40, 334236), (42, 318320), (46, 290640), (48, 278530), (56, 238740), (60, 222824), (69, 193760), (70, 190992), (80, 167118), (84, 159160), (92, 145320), (96, 139265), (105, 127328), (112, 119370), (115, 116256), (120, 111412), (138, 96880), (140, 95496), (160, 83559), (161, 83040), (168, 79580), (173, 77280), (184, 72660), (210, 63664), (224, 59685), (230, 58128), (240, 55706), (276, 48440), (280, 47748), (322, 41520), (336, 39790), (345, 38752), (346, 38640), (368, 36330), (420, 31832), (460, 29064), (480, 27853), (483, 27680), (519, 25760), (552, 24220), (560, 23874), (644, 20760), (672, 19895), (690, 19376), (692, 19320), (736, 18165), (805, 16608), (840, 15916), (865, 15456), (920, 14532), (966, 13840), (1038, 12880), (1104, 12110), (1120, 11937), (1211, 11040), (1288, 10380), (1380, 9688), (1384, 9660), (1610, 8304), (1680, 7958), (1730, 7728), (1840, 7266), (1932, 6920), (2076, 6440), (2208, 6055), (2415, 5536), (2422, 5520), (2576, 5190), (2595, 5152), (2760, 4844), (2768, 4830), (3220, 4152), (3360, 3979), (3460, 3864), (3633, 3680)]