194789760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 708549120

約数和(自身を除く): 513759360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 384, 401, 440, 460, 480, 506, 528, 552, 640, 660, 690, 704, 736, 759, 802, 880, 920, 960, 1012, 1056, 1104, 1203, 1265, 1320, 1380, 1408, 1472, 1518, 1604, 1760, 1840, 1920, 2005, 2024, 2112, 2208, 2406, 2530, 2640, 2760, 2944, 3036, 3208, 3520, 3680, 3795, 4010, 4048, 4224, 4411, 4416, 4812, 5060, 5280, 5520, 6015, 6072, 6416, 7040, 7360, 7590, 8020, 8096, 8822, 8832, 9223, 9624, 10120, 10560, 11040, 12030, 12144, 12832, 13233, 14720, 15180, 16040, 16192, 17644, 18446, 19248, 20240, 21120, 22055, 22080, 24060, 24288, 25664, 26466, 27669, 30360, 32080, 32384, 35288, 36892, 38496, 40480, 44110, 44160, 46115, 48120, 48576, 51328, 52932, 55338, 60720, 64160, 66165, 70576, 73784, 76992, 80960, 88220, 92230, 96240, 97152, 101453, 105864, 110676, 121440, 128320, 132330, 138345, 141152, 147568, 153984, 161920, 176440, 184460, 192480, 202906, 211728, 221352, 242880, 256640, 264660, 276690, 282304, 295136, 304359, 352880, 368920, 384960, 405812, 423456, 442704, 485760, 507265, 529320, 553380, 564608, 590272, 608718, 705760, 737840, 769920, 811624, 846912, 885408, 1014530, 1058640, 1106760, 1180544, 1217436, 1411520, 1475680, 1521795, 1623248, 1693824, 1770816, 2029060, 2117280, 2213520, 2434872, 2823040, 2951360, 3043590, 3246496, 3541632, 4058120, 4234560, 4427040, 4869744, 5902720, 6087180, 6492992, 8116240, 8469120, 8854080, 9739488, 12174360, 12985984, 16232480, 17708160, 19478976, 24348720, 32464960, 38957952, 48697440, 64929920, 97394880, 194789760]

約数ペア:

[(1, 194789760), (2, 97394880), (3, 64929920), (4, 48697440), (5, 38957952), (6, 32464960), (8, 24348720), (10, 19478976), (11, 17708160), (12, 16232480), (15, 12985984), (16, 12174360), (20, 9739488), (22, 8854080), (23, 8469120), (24, 8116240), (30, 6492992), (32, 6087180), (33, 5902720), (40, 4869744), (44, 4427040), (46, 4234560), (48, 4058120), (55, 3541632), (60, 3246496), (64, 3043590), (66, 2951360), (69, 2823040), (80, 2434872), (88, 2213520), (92, 2117280), (96, 2029060), (110, 1770816), (115, 1693824), (120, 1623248), (128, 1521795), (132, 1475680), (138, 1411520), (160, 1217436), (165, 1180544), (176, 1106760), (184, 1058640), (192, 1014530), (220, 885408), (230, 846912), (240, 811624), (253, 769920), (264, 737840), (276, 705760), (320, 608718), (330, 590272), (345, 564608), (352, 553380), (368, 529320), (384, 507265), (401, 485760), (440, 442704), (460, 423456), (480, 405812), (506, 384960), (528, 368920), (552, 352880), (640, 304359), (660, 295136), (690, 282304), (704, 276690), (736, 264660), (759, 256640), (802, 242880), (880, 221352), (920, 211728), (960, 202906), (1012, 192480), (1056, 184460), (1104, 176440), (1203, 161920), (1265, 153984), (1320, 147568), (1380, 141152), (1408, 138345), (1472, 132330), (1518, 128320), (1604, 121440), (1760, 110676), (1840, 105864), (1920, 101453), (2005, 97152), (2024, 96240), (2112, 92230), (2208, 88220), (2406, 80960), (2530, 76992), (2640, 73784), (2760, 70576), (2944, 66165), (3036, 64160), (3208, 60720), (3520, 55338), (3680, 52932), (3795, 51328), (4010, 48576), (4048, 48120), (4224, 46115), (4411, 44160), (4416, 44110), (4812, 40480), (5060, 38496), (5280, 36892), (5520, 35288), (6015, 32384), (6072, 32080), (6416, 30360), (7040, 27669), (7360, 26466), (7590, 25664), (8020, 24288), (8096, 24060), (8822, 22080), (8832, 22055), (9223, 21120), (9624, 20240), (10120, 19248), (10560, 18446), (11040, 17644), (12030, 16192), (12144, 16040), (12832, 15180), (13233, 14720)]