145331760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 564249600

約数和(自身を除く): 418917840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 48, 56, 57, 58, 60, 70, 76, 80, 84, 87, 95, 105, 112, 114, 116, 120, 133, 140, 145, 152, 157, 168, 174, 190, 203, 210, 228, 232, 240, 266, 280, 285, 290, 304, 314, 336, 348, 380, 399, 406, 420, 435, 456, 464, 471, 532, 551, 560, 570, 580, 609, 628, 665, 696, 760, 785, 798, 812, 840, 870, 912, 942, 1015, 1064, 1099, 1102, 1140, 1160, 1218, 1256, 1330, 1392, 1520, 1570, 1596, 1624, 1653, 1680, 1740, 1884, 1995, 2030, 2128, 2198, 2204, 2280, 2320, 2355, 2436, 2512, 2660, 2755, 2983, 3045, 3140, 3192, 3248, 3297, 3306, 3480, 3768, 3857, 3990, 4060, 4396, 4408, 4553, 4560, 4710, 4872, 5320, 5495, 5510, 5966, 6090, 6280, 6384, 6594, 6612, 6960, 7536, 7714, 7980, 8120, 8265, 8792, 8816, 8949, 9106, 9420, 9744, 10640, 10990, 11020, 11571, 11932, 12180, 12560, 13188, 13224, 13659, 14915, 15428, 15960, 16240, 16485, 16530, 17584, 17898, 18212, 18840, 19285, 20881, 21980, 22040, 22765, 23142, 23864, 24360, 26376, 26448, 27318, 29830, 30856, 31871, 31920, 32970, 33060, 35796, 36424, 37680, 38570, 41762, 43960, 44080, 44745, 45530, 46284, 47728, 48720, 52752, 54636, 57855, 59660, 61712, 62643, 63742, 65940, 66120, 68295, 71592, 72848, 77140, 83524, 86507, 87920, 89490, 91060, 92568, 95613, 104405, 109272, 115710, 119320, 125286, 127484, 131880, 132240, 136590, 143184, 154280, 159355, 167048, 173014, 178980, 182120, 185136, 191226, 208810, 218544, 231420, 238640, 250572, 254968, 259521, 263760, 273180, 308560, 313215, 318710, 334096, 346028, 357960, 364240, 382452, 417620, 432535, 462840, 478065, 501144, 509936, 519042, 546360, 605549, 626430, 637420, 692056, 715920, 764904, 835240, 865070, 925680, 956130, 1002288, 1038084, 1092720, 1211098, 1252860, 1274840, 1297605, 1384112, 1529808, 1670480, 1730140, 1816647, 1912260, 2076168, 2422196, 2505720, 2549680, 2595210, 3027745, 3460280, 3633294, 3824520, 4152336, 4844392, 5011440, 5190420, 6055490, 6920560, 7266588, 7649040, 9083235, 9688784, 10380840, 12110980, 14533176, 18166470, 20761680, 24221960, 29066352, 36332940, 48443920, 72665880, 145331760]

約数ペア:

[(1, 145331760), (2, 72665880), (3, 48443920), (4, 36332940), (5, 29066352), (6, 24221960), (7, 20761680), (8, 18166470), (10, 14533176), (12, 12110980), (14, 10380840), (15, 9688784), (16, 9083235), (19, 7649040), (20, 7266588), (21, 6920560), (24, 6055490), (28, 5190420), (29, 5011440), (30, 4844392), (35, 4152336), (38, 3824520), (40, 3633294), (42, 3460280), (48, 3027745), (56, 2595210), (57, 2549680), (58, 2505720), (60, 2422196), (70, 2076168), (76, 1912260), (80, 1816647), (84, 1730140), (87, 1670480), (95, 1529808), (105, 1384112), (112, 1297605), (114, 1274840), (116, 1252860), (120, 1211098), (133, 1092720), (140, 1038084), (145, 1002288), (152, 956130), (157, 925680), (168, 865070), (174, 835240), (190, 764904), (203, 715920), (210, 692056), (228, 637420), (232, 626430), (240, 605549), (266, 546360), (280, 519042), (285, 509936), (290, 501144), (304, 478065), (314, 462840), (336, 432535), (348, 417620), (380, 382452), (399, 364240), (406, 357960), (420, 346028), (435, 334096), (456, 318710), (464, 313215), (471, 308560), (532, 273180), (551, 263760), (560, 259521), (570, 254968), (580, 250572), (609, 238640), (628, 231420), (665, 218544), (696, 208810), (760, 191226), (785, 185136), (798, 182120), (812, 178980), (840, 173014), (870, 167048), (912, 159355), (942, 154280), (1015, 143184), (1064, 136590), (1099, 132240), (1102, 131880), (1140, 127484), (1160, 125286), (1218, 119320), (1256, 115710), (1330, 109272), (1392, 104405), (1520, 95613), (1570, 92568), (1596, 91060), (1624, 89490), (1653, 87920), (1680, 86507), (1740, 83524), (1884, 77140), (1995, 72848), (2030, 71592), (2128, 68295), (2198, 66120), (2204, 65940), (2280, 63742), (2320, 62643), (2355, 61712), (2436, 59660), (2512, 57855), (2660, 54636), (2755, 52752), (2983, 48720), (3045, 47728), (3140, 46284), (3192, 45530), (3248, 44745), (3297, 44080), (3306, 43960), (3480, 41762), (3768, 38570), (3857, 37680), (3990, 36424), (4060, 35796), (4396, 33060), (4408, 32970), (4553, 31920), (4560, 31871), (4710, 30856), (4872, 29830), (5320, 27318), (5495, 26448), (5510, 26376), (5966, 24360), (6090, 23864), (6280, 23142), (6384, 22765), (6594, 22040), (6612, 21980), (6960, 20881), (7536, 19285), (7714, 18840), (7980, 18212), (8120, 17898), (8265, 17584), (8792, 16530), (8816, 16485), (8949, 16240), (9106, 15960), (9420, 15428), (9744, 14915), (10640, 13659), (10990, 13224), (11020, 13188), (11571, 12560), (11932, 12180)]