193775680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 577900800

約数和(自身を除く): 384125120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 157, 160, 190, 203, 224, 232, 266, 280, 290, 304, 314, 320, 380, 406, 448, 464, 532, 551, 560, 580, 608, 628, 665, 760, 785, 812, 928, 1015, 1064, 1099, 1102, 1120, 1160, 1216, 1256, 1330, 1520, 1570, 1624, 1856, 2030, 2128, 2198, 2204, 2240, 2320, 2512, 2660, 2755, 2983, 3040, 3140, 3248, 3857, 4060, 4256, 4396, 4408, 4553, 4640, 5024, 5320, 5495, 5510, 5966, 6080, 6280, 6496, 7714, 8120, 8512, 8792, 8816, 9106, 9280, 10048, 10640, 10990, 11020, 11932, 12560, 12992, 14915, 15428, 16240, 17584, 17632, 18212, 19285, 20881, 21280, 21980, 22040, 22765, 23864, 25120, 29830, 30856, 31871, 32480, 35168, 35264, 36424, 38570, 41762, 42560, 43960, 44080, 45530, 47728, 50240, 59660, 61712, 63742, 64960, 70336, 72848, 77140, 83524, 86507, 87920, 88160, 91060, 95456, 104405, 119320, 123424, 127484, 145696, 154280, 159355, 167048, 173014, 175840, 176320, 182120, 190912, 208810, 238640, 246848, 254968, 291392, 308560, 318710, 334096, 346028, 351680, 364240, 417620, 432535, 477280, 509936, 605549, 617120, 637420, 668192, 692056, 728480, 835240, 865070, 954560, 1019872, 1211098, 1234240, 1274840, 1336384, 1384112, 1456960, 1670480, 1730140, 2039744, 2422196, 2549680, 2768224, 3027745, 3340960, 3460280, 4844392, 5099360, 5536448, 6055490, 6681920, 6920560, 9688784, 10198720, 12110980, 13841120, 19377568, 24221960, 27682240, 38755136, 48443920, 96887840, 193775680]

約数ペア:

[(1, 193775680), (2, 96887840), (4, 48443920), (5, 38755136), (7, 27682240), (8, 24221960), (10, 19377568), (14, 13841120), (16, 12110980), (19, 10198720), (20, 9688784), (28, 6920560), (29, 6681920), (32, 6055490), (35, 5536448), (38, 5099360), (40, 4844392), (56, 3460280), (58, 3340960), (64, 3027745), (70, 2768224), (76, 2549680), (80, 2422196), (95, 2039744), (112, 1730140), (116, 1670480), (133, 1456960), (140, 1384112), (145, 1336384), (152, 1274840), (157, 1234240), (160, 1211098), (190, 1019872), (203, 954560), (224, 865070), (232, 835240), (266, 728480), (280, 692056), (290, 668192), (304, 637420), (314, 617120), (320, 605549), (380, 509936), (406, 477280), (448, 432535), (464, 417620), (532, 364240), (551, 351680), (560, 346028), (580, 334096), (608, 318710), (628, 308560), (665, 291392), (760, 254968), (785, 246848), (812, 238640), (928, 208810), (1015, 190912), (1064, 182120), (1099, 176320), (1102, 175840), (1120, 173014), (1160, 167048), (1216, 159355), (1256, 154280), (1330, 145696), (1520, 127484), (1570, 123424), (1624, 119320), (1856, 104405), (2030, 95456), (2128, 91060), (2198, 88160), (2204, 87920), (2240, 86507), (2320, 83524), (2512, 77140), (2660, 72848), (2755, 70336), (2983, 64960), (3040, 63742), (3140, 61712), (3248, 59660), (3857, 50240), (4060, 47728), (4256, 45530), (4396, 44080), (4408, 43960), (4553, 42560), (4640, 41762), (5024, 38570), (5320, 36424), (5495, 35264), (5510, 35168), (5966, 32480), (6080, 31871), (6280, 30856), (6496, 29830), (7714, 25120), (8120, 23864), (8512, 22765), (8792, 22040), (8816, 21980), (9106, 21280), (9280, 20881), (10048, 19285), (10640, 18212), (10990, 17632), (11020, 17584), (11932, 16240), (12560, 15428), (12992, 14915)]