158900560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 483611904

約数和(自身を除く): 324711344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 73, 80, 91, 92, 104, 112, 115, 130, 140, 146, 161, 169, 182, 184, 208, 230, 260, 280, 292, 299, 322, 338, 364, 365, 368, 455, 460, 511, 520, 560, 584, 598, 644, 676, 728, 730, 805, 845, 910, 920, 949, 1022, 1040, 1168, 1183, 1196, 1288, 1352, 1456, 1460, 1495, 1610, 1679, 1690, 1820, 1840, 1898, 2044, 2093, 2366, 2392, 2555, 2576, 2704, 2920, 2990, 3220, 3358, 3380, 3640, 3796, 3887, 4088, 4186, 4732, 4745, 4784, 5110, 5840, 5915, 5980, 6440, 6643, 6716, 6760, 7280, 7592, 7774, 8176, 8372, 8395, 9464, 9490, 10220, 10465, 11753, 11830, 11960, 12337, 12880, 13286, 13432, 13520, 15184, 15548, 16744, 16790, 18928, 18980, 19435, 20440, 20930, 21827, 23506, 23660, 23920, 24674, 26572, 26864, 27209, 31096, 33215, 33488, 33580, 37960, 38870, 40880, 41860, 43654, 47012, 47320, 49348, 53144, 54418, 58765, 61685, 62192, 66430, 67160, 75920, 77740, 83720, 86359, 87308, 94024, 94640, 98696, 106288, 108836, 109135, 117530, 123370, 132860, 134320, 136045, 152789, 155480, 167440, 172718, 174616, 188048, 197392, 217672, 218270, 235060, 246740, 265720, 272090, 283751, 305578, 310960, 345436, 349232, 431795, 435344, 436540, 470120, 493480, 531440, 544180, 567502, 611156, 690872, 763945, 863590, 873080, 940240, 986960, 1088360, 1135004, 1222312, 1381744, 1418755, 1527890, 1727180, 1746160, 1986257, 2176720, 2270008, 2444624, 2837510, 3055780, 3454360, 3972514, 4540016, 5675020, 6111560, 6908720, 7945028, 9931285, 11350040, 12223120, 15890056, 19862570, 22700080, 31780112, 39725140, 79450280, 158900560]

約数ペア:

[(1, 158900560), (2, 79450280), (4, 39725140), (5, 31780112), (7, 22700080), (8, 19862570), (10, 15890056), (13, 12223120), (14, 11350040), (16, 9931285), (20, 7945028), (23, 6908720), (26, 6111560), (28, 5675020), (35, 4540016), (40, 3972514), (46, 3454360), (52, 3055780), (56, 2837510), (65, 2444624), (70, 2270008), (73, 2176720), (80, 1986257), (91, 1746160), (92, 1727180), (104, 1527890), (112, 1418755), (115, 1381744), (130, 1222312), (140, 1135004), (146, 1088360), (161, 986960), (169, 940240), (182, 873080), (184, 863590), (208, 763945), (230, 690872), (260, 611156), (280, 567502), (292, 544180), (299, 531440), (322, 493480), (338, 470120), (364, 436540), (365, 435344), (368, 431795), (455, 349232), (460, 345436), (511, 310960), (520, 305578), (560, 283751), (584, 272090), (598, 265720), (644, 246740), (676, 235060), (728, 218270), (730, 217672), (805, 197392), (845, 188048), (910, 174616), (920, 172718), (949, 167440), (1022, 155480), (1040, 152789), (1168, 136045), (1183, 134320), (1196, 132860), (1288, 123370), (1352, 117530), (1456, 109135), (1460, 108836), (1495, 106288), (1610, 98696), (1679, 94640), (1690, 94024), (1820, 87308), (1840, 86359), (1898, 83720), (2044, 77740), (2093, 75920), (2366, 67160), (2392, 66430), (2555, 62192), (2576, 61685), (2704, 58765), (2920, 54418), (2990, 53144), (3220, 49348), (3358, 47320), (3380, 47012), (3640, 43654), (3796, 41860), (3887, 40880), (4088, 38870), (4186, 37960), (4732, 33580), (4745, 33488), (4784, 33215), (5110, 31096), (5840, 27209), (5915, 26864), (5980, 26572), (6440, 24674), (6643, 23920), (6716, 23660), (6760, 23506), (7280, 21827), (7592, 20930), (7774, 20440), (8176, 19435), (8372, 18980), (8395, 18928), (9464, 16790), (9490, 16744), (10220, 15548), (10465, 15184), (11753, 13520), (11830, 13432), (11960, 13286), (12337, 12880)]