13231680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 52669440

約数和(自身を除く): 39437760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 179, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 358, 385, 420, 440, 448, 462, 480, 528, 537, 560, 616, 660, 672, 704, 716, 770, 840, 880, 895, 924, 960, 1056, 1074, 1120, 1155, 1232, 1253, 1320, 1344, 1432, 1540, 1680, 1760, 1790, 1848, 1969, 2112, 2148, 2240, 2310, 2464, 2506, 2640, 2685, 2864, 3080, 3360, 3520, 3580, 3696, 3759, 3938, 4296, 4620, 4928, 5012, 5280, 5370, 5728, 5907, 6160, 6265, 6720, 7160, 7392, 7518, 7876, 8592, 9240, 9845, 10024, 10560, 10740, 11456, 11814, 12320, 12530, 13783, 14320, 14784, 15036, 15752, 17184, 18480, 18795, 19690, 20048, 21480, 23628, 24640, 25060, 27566, 28640, 29535, 30072, 31504, 34368, 36960, 37590, 39380, 40096, 41349, 42960, 47256, 50120, 55132, 57280, 59070, 60144, 63008, 68915, 73920, 75180, 78760, 80192, 82698, 85920, 94512, 100240, 110264, 118140, 120288, 126016, 137830, 150360, 157520, 165396, 171840, 189024, 200480, 206745, 220528, 236280, 240576, 275660, 300720, 315040, 330792, 378048, 400960, 413490, 441056, 472560, 551320, 601440, 630080, 661584, 826980, 882112, 945120, 1102640, 1202880, 1323168, 1653960, 1890240, 2205280, 2646336, 3307920, 4410560, 6615840, 13231680]

約数ペア:

[(1, 13231680), (2, 6615840), (3, 4410560), (4, 3307920), (5, 2646336), (6, 2205280), (7, 1890240), (8, 1653960), (10, 1323168), (11, 1202880), (12, 1102640), (14, 945120), (15, 882112), (16, 826980), (20, 661584), (21, 630080), (22, 601440), (24, 551320), (28, 472560), (30, 441056), (32, 413490), (33, 400960), (35, 378048), (40, 330792), (42, 315040), (44, 300720), (48, 275660), (55, 240576), (56, 236280), (60, 220528), (64, 206745), (66, 200480), (70, 189024), (77, 171840), (80, 165396), (84, 157520), (88, 150360), (96, 137830), (105, 126016), (110, 120288), (112, 118140), (120, 110264), (132, 100240), (140, 94512), (154, 85920), (160, 82698), (165, 80192), (168, 78760), (176, 75180), (179, 73920), (192, 68915), (210, 63008), (220, 60144), (224, 59070), (231, 57280), (240, 55132), (264, 50120), (280, 47256), (308, 42960), (320, 41349), (330, 40096), (336, 39380), (352, 37590), (358, 36960), (385, 34368), (420, 31504), (440, 30072), (448, 29535), (462, 28640), (480, 27566), (528, 25060), (537, 24640), (560, 23628), (616, 21480), (660, 20048), (672, 19690), (704, 18795), (716, 18480), (770, 17184), (840, 15752), (880, 15036), (895, 14784), (924, 14320), (960, 13783), (1056, 12530), (1074, 12320), (1120, 11814), (1155, 11456), (1232, 10740), (1253, 10560), (1320, 10024), (1344, 9845), (1432, 9240), (1540, 8592), (1680, 7876), (1760, 7518), (1790, 7392), (1848, 7160), (1969, 6720), (2112, 6265), (2148, 6160), (2240, 5907), (2310, 5728), (2464, 5370), (2506, 5280), (2640, 5012), (2685, 4928), (2864, 4620), (3080, 4296), (3360, 3938), (3520, 3759), (3580, 3696)]