131414640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 320

約数和(自身を含む): 514252800

約数和(自身を除く): 382838160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 76, 80, 84, 92, 95, 105, 112, 114, 115, 120, 133, 138, 140, 152, 161, 168, 179, 184, 190, 210, 228, 230, 240, 266, 276, 280, 285, 304, 322, 336, 345, 358, 368, 380, 399, 420, 437, 456, 460, 483, 532, 537, 552, 560, 570, 644, 665, 690, 716, 760, 798, 805, 840, 874, 895, 912, 920, 966, 1064, 1074, 1104, 1140, 1253, 1288, 1311, 1330, 1380, 1432, 1520, 1596, 1610, 1680, 1748, 1790, 1840, 1932, 1995, 2128, 2148, 2185, 2280, 2415, 2506, 2576, 2622, 2660, 2685, 2760, 2864, 3059, 3192, 3220, 3401, 3496, 3580, 3759, 3864, 3990, 4117, 4296, 4370, 4560, 4830, 5012, 5244, 5320, 5370, 5520, 6118, 6265, 6384, 6440, 6555, 6802, 6992, 7160, 7518, 7728, 7980, 8234, 8592, 8740, 9177, 9660, 10024, 10203, 10488, 10640, 10740, 12236, 12351, 12530, 12880, 13110, 13604, 14320, 15036, 15295, 15960, 16468, 17005, 17480, 18354, 18795, 19320, 20048, 20406, 20585, 20976, 21480, 23807, 24472, 24702, 25060, 26220, 27208, 28819, 30072, 30590, 31920, 32936, 34010, 34960, 36708, 37590, 38640, 40812, 41170, 42960, 45885, 47614, 48944, 49404, 50120, 51015, 52440, 54416, 57638, 60144, 61180, 61755, 65872, 68020, 71421, 73416, 75180, 78223, 81624, 82340, 86457, 91770, 95228, 98808, 100240, 102030, 104880, 115276, 119035, 122360, 123510, 136040, 142842, 144095, 146832, 150360, 156446, 163248, 164680, 172914, 183540, 190456, 197616, 204060, 230552, 234669, 238070, 244720, 247020, 272080, 285684, 288190, 300720, 312892, 329360, 345828, 357105, 367080, 380912, 391115, 408120, 432285, 461104, 469338, 476140, 494040, 547561, 571368, 576380, 625784, 691656, 714210, 734160, 782230, 816240, 864570, 938676, 952280, 988080, 1095122, 1142736, 1152760, 1173345, 1251568, 1383312, 1428420, 1564460, 1642683, 1729140, 1877352, 1904560, 2190244, 2305520, 2346690, 2737805, 2856840, 3128920, 3285366, 3458280, 3754704, 4380488, 4693380, 5475610, 5713680, 6257840, 6570732, 6916560, 8213415, 8760976, 9386760, 10951220, 13141464, 16426830, 18773520, 21902440, 26282928, 32853660, 43804880, 65707320, 131414640]

約数ペア:

[(1, 131414640), (2, 65707320), (3, 43804880), (4, 32853660), (5, 26282928), (6, 21902440), (7, 18773520), (8, 16426830), (10, 13141464), (12, 10951220), (14, 9386760), (15, 8760976), (16, 8213415), (19, 6916560), (20, 6570732), (21, 6257840), (23, 5713680), (24, 5475610), (28, 4693380), (30, 4380488), (35, 3754704), (38, 3458280), (40, 3285366), (42, 3128920), (46, 2856840), (48, 2737805), (56, 2346690), (57, 2305520), (60, 2190244), (69, 1904560), (70, 1877352), (76, 1729140), (80, 1642683), (84, 1564460), (92, 1428420), (95, 1383312), (105, 1251568), (112, 1173345), (114, 1152760), (115, 1142736), (120, 1095122), (133, 988080), (138, 952280), (140, 938676), (152, 864570), (161, 816240), (168, 782230), (179, 734160), (184, 714210), (190, 691656), (210, 625784), (228, 576380), (230, 571368), (240, 547561), (266, 494040), (276, 476140), (280, 469338), (285, 461104), (304, 432285), (322, 408120), (336, 391115), (345, 380912), (358, 367080), (368, 357105), (380, 345828), (399, 329360), (420, 312892), (437, 300720), (456, 288190), (460, 285684), (483, 272080), (532, 247020), (537, 244720), (552, 238070), (560, 234669), (570, 230552), (644, 204060), (665, 197616), (690, 190456), (716, 183540), (760, 172914), (798, 164680), (805, 163248), (840, 156446), (874, 150360), (895, 146832), (912, 144095), (920, 142842), (966, 136040), (1064, 123510), (1074, 122360), (1104, 119035), (1140, 115276), (1253, 104880), (1288, 102030), (1311, 100240), (1330, 98808), (1380, 95228), (1432, 91770), (1520, 86457), (1596, 82340), (1610, 81624), (1680, 78223), (1748, 75180), (1790, 73416), (1840, 71421), (1932, 68020), (1995, 65872), (2128, 61755), (2148, 61180), (2185, 60144), (2280, 57638), (2415, 54416), (2506, 52440), (2576, 51015), (2622, 50120), (2660, 49404), (2685, 48944), (2760, 47614), (2864, 45885), (3059, 42960), (3192, 41170), (3220, 40812), (3401, 38640), (3496, 37590), (3580, 36708), (3759, 34960), (3864, 34010), (3990, 32936), (4117, 31920), (4296, 30590), (4370, 30072), (4560, 28819), (4830, 27208), (5012, 26220), (5244, 25060), (5320, 24702), (5370, 24472), (5520, 23807), (6118, 21480), (6265, 20976), (6384, 20585), (6440, 20406), (6555, 20048), (6802, 19320), (6992, 18795), (7160, 18354), (7518, 17480), (7728, 17005), (7980, 16468), (8234, 15960), (8592, 15295), (8740, 15036), (9177, 14320), (9660, 13604), (10024, 13110), (10203, 12880), (10488, 12530), (10640, 12351), (10740, 12236)]