153040160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 465357312

約数和(自身を除く): 312317152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 457, 460, 520, 560, 598, 644, 728, 736, 805, 910, 914, 920, 1040, 1120, 1196, 1288, 1456, 1495, 1610, 1820, 1828, 1840, 2080, 2093, 2285, 2392, 2576, 2912, 2990, 3199, 3220, 3640, 3656, 3680, 4186, 4570, 4784, 5152, 5941, 5980, 6398, 6440, 7280, 7312, 8372, 9140, 9568, 10465, 10511, 11882, 11960, 12796, 12880, 14560, 14624, 15995, 16744, 18280, 20930, 21022, 23764, 23920, 25592, 25760, 29705, 31990, 33488, 36560, 41587, 41860, 42044, 47528, 47840, 51184, 52555, 59410, 63980, 66976, 73120, 73577, 83174, 83720, 84088, 95056, 102368, 105110, 118820, 127960, 136643, 147154, 166348, 167440, 168176, 190112, 207935, 210220, 237640, 255920, 273286, 294308, 332696, 334880, 336352, 367885, 415870, 420440, 475280, 511840, 546572, 588616, 665392, 683215, 735770, 831740, 840880, 950560, 956501, 1093144, 1177232, 1330784, 1366430, 1471540, 1663480, 1681760, 1913002, 2186288, 2354464, 2732860, 2943080, 3326960, 3826004, 4372576, 4782505, 5465720, 5886160, 6653920, 7652008, 9565010, 10931440, 11772320, 15304016, 19130020, 21862880, 30608032, 38260040, 76520080, 153040160]

約数ペア:

[(1, 153040160), (2, 76520080), (4, 38260040), (5, 30608032), (7, 21862880), (8, 19130020), (10, 15304016), (13, 11772320), (14, 10931440), (16, 9565010), (20, 7652008), (23, 6653920), (26, 5886160), (28, 5465720), (32, 4782505), (35, 4372576), (40, 3826004), (46, 3326960), (52, 2943080), (56, 2732860), (65, 2354464), (70, 2186288), (80, 1913002), (91, 1681760), (92, 1663480), (104, 1471540), (112, 1366430), (115, 1330784), (130, 1177232), (140, 1093144), (160, 956501), (161, 950560), (182, 840880), (184, 831740), (208, 735770), (224, 683215), (230, 665392), (260, 588616), (280, 546572), (299, 511840), (322, 475280), (364, 420440), (368, 415870), (416, 367885), (455, 336352), (457, 334880), (460, 332696), (520, 294308), (560, 273286), (598, 255920), (644, 237640), (728, 210220), (736, 207935), (805, 190112), (910, 168176), (914, 167440), (920, 166348), (1040, 147154), (1120, 136643), (1196, 127960), (1288, 118820), (1456, 105110), (1495, 102368), (1610, 95056), (1820, 84088), (1828, 83720), (1840, 83174), (2080, 73577), (2093, 73120), (2285, 66976), (2392, 63980), (2576, 59410), (2912, 52555), (2990, 51184), (3199, 47840), (3220, 47528), (3640, 42044), (3656, 41860), (3680, 41587), (4186, 36560), (4570, 33488), (4784, 31990), (5152, 29705), (5941, 25760), (5980, 25592), (6398, 23920), (6440, 23764), (7280, 21022), (7312, 20930), (8372, 18280), (9140, 16744), (9568, 15995), (10465, 14624), (10511, 14560), (11882, 12880), (11960, 12796)]