2081507760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:865

約数の個数: 320

約数和(自身を含む): 7669747200

約数和(自身を除く): 5588239440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 67, 72, 76, 80, 90, 95, 108, 114, 120, 134, 135, 144, 152, 171, 180, 190, 201, 216, 228, 240, 268, 270, 285, 304, 335, 342, 360, 380, 402, 432, 456, 513, 536, 540, 570, 603, 670, 684, 720, 757, 760, 804, 855, 912, 1005, 1026, 1072, 1080, 1140, 1206, 1273, 1340, 1368, 1514, 1520, 1608, 1710, 1809, 2010, 2052, 2160, 2271, 2280, 2412, 2546, 2565, 2680, 2736, 3015, 3028, 3216, 3420, 3618, 3785, 3819, 4020, 4104, 4542, 4560, 4824, 5092, 5130, 5360, 6030, 6056, 6365, 6813, 6840, 7236, 7570, 7638, 8040, 8208, 9045, 9084, 9648, 10184, 10260, 11355, 11457, 12060, 12112, 12730, 13626, 13680, 14383, 14472, 15140, 15276, 16080, 18090, 18168, 19095, 20368, 20439, 20520, 22710, 22914, 24120, 25460, 27252, 28766, 28944, 30280, 30552, 34065, 34371, 36180, 36336, 38190, 40878, 41040, 43149, 45420, 45828, 48240, 50719, 50920, 54504, 57285, 57532, 60560, 61104, 68130, 68742, 71915, 72360, 76380, 81756, 86298, 90840, 91656, 101438, 101840, 102195, 109008, 114570, 115064, 129447, 136260, 137484, 143830, 144720, 152157, 152760, 163512, 171855, 172596, 181680, 183312, 202876, 204390, 215745, 229140, 230128, 253595, 258894, 272520, 274968, 287660, 304314, 305520, 327024, 343710, 345192, 388341, 405752, 408780, 431490, 456471, 458280, 507190, 517788, 545040, 549936, 575320, 608628, 647235, 687420, 690384, 760785, 776682, 811504, 817560, 862980, 912942, 916560, 963661, 1014380, 1035576, 1150640, 1217256, 1294470, 1369413, 1374840, 1521570, 1553364, 1635120, 1725960, 1825884, 1927322, 1941705, 2028760, 2071152, 2282355, 2434512, 2588940, 2738826, 2749680, 2890983, 3043140, 3106728, 3451920, 3651768, 3854644, 3883410, 4057520, 4564710, 4818305, 5177880, 5477652, 5781966, 6086280, 6213456, 6847065, 7303536, 7709288, 7766820, 8672949, 9129420, 9636610, 10355760, 10955304, 11563932, 12172560, 13694130, 14454915, 15418576, 15533640, 17345898, 18258840, 19273220, 21910608, 23127864, 26018847, 27388260, 28909830, 31067280, 34691796, 36517680, 38546440, 43364745, 46255728, 52037694, 54776520, 57819660, 69383592, 77092880, 86729490, 104075388, 109553040, 115639320, 130094235, 138767184, 173458980, 208150776, 231278640, 260188470, 346917960, 416301552, 520376940, 693835920, 1040753880, 2081507760]

約数ペア:

[(1, 2081507760), (2, 1040753880), (3, 693835920), (4, 520376940), (5, 416301552), (6, 346917960), (8, 260188470), (9, 231278640), (10, 208150776), (12, 173458980), (15, 138767184), (16, 130094235), (18, 115639320), (19, 109553040), (20, 104075388), (24, 86729490), (27, 77092880), (30, 69383592), (36, 57819660), (38, 54776520), (40, 52037694), (45, 46255728), (48, 43364745), (54, 38546440), (57, 36517680), (60, 34691796), (67, 31067280), (72, 28909830), (76, 27388260), (80, 26018847), (90, 23127864), (95, 21910608), (108, 19273220), (114, 18258840), (120, 17345898), (134, 15533640), (135, 15418576), (144, 14454915), (152, 13694130), (171, 12172560), (180, 11563932), (190, 10955304), (201, 10355760), (216, 9636610), (228, 9129420), (240, 8672949), (268, 7766820), (270, 7709288), (285, 7303536), (304, 6847065), (335, 6213456), (342, 6086280), (360, 5781966), (380, 5477652), (402, 5177880), (432, 4818305), (456, 4564710), (513, 4057520), (536, 3883410), (540, 3854644), (570, 3651768), (603, 3451920), (670, 3106728), (684, 3043140), (720, 2890983), (757, 2749680), (760, 2738826), (804, 2588940), (855, 2434512), (912, 2282355), (1005, 2071152), (1026, 2028760), (1072, 1941705), (1080, 1927322), (1140, 1825884), (1206, 1725960), (1273, 1635120), (1340, 1553364), (1368, 1521570), (1514, 1374840), (1520, 1369413), (1608, 1294470), (1710, 1217256), (1809, 1150640), (2010, 1035576), (2052, 1014380), (2160, 963661), (2271, 916560), (2280, 912942), (2412, 862980), (2546, 817560), (2565, 811504), (2680, 776682), (2736, 760785), (3015, 690384), (3028, 687420), (3216, 647235), (3420, 608628), (3618, 575320), (3785, 549936), (3819, 545040), (4020, 517788), (4104, 507190), (4542, 458280), (4560, 456471), (4824, 431490), (5092, 408780), (5130, 405752), (5360, 388341), (6030, 345192), (6056, 343710), (6365, 327024), (6813, 305520), (6840, 304314), (7236, 287660), (7570, 274968), (7638, 272520), (8040, 258894), (8208, 253595), (9045, 230128), (9084, 229140), (9648, 215745), (10184, 204390), (10260, 202876), (11355, 183312), (11457, 181680), (12060, 172596), (12112, 171855), (12730, 163512), (13626, 152760), (13680, 152157), (14383, 144720), (14472, 143830), (15140, 137484), (15276, 136260), (16080, 129447), (18090, 115064), (18168, 114570), (19095, 109008), (20368, 102195), (20439, 101840), (20520, 101438), (22710, 91656), (22914, 90840), (24120, 86298), (25460, 81756), (27252, 76380), (28766, 72360), (28944, 71915), (30280, 68742), (30552, 68130), (34065, 61104), (34371, 60560), (36180, 57532), (36336, 57285), (38190, 54504), (40878, 50920), (41040, 50719), (43149, 48240), (45420, 45828)]