157020080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 443971584

約数和(自身を除く): 286951504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 73, 80, 92, 112, 115, 140, 146, 161, 167, 184, 230, 280, 292, 322, 334, 365, 368, 460, 511, 560, 584, 644, 668, 730, 805, 835, 920, 1022, 1168, 1169, 1288, 1336, 1460, 1610, 1670, 1679, 1840, 2044, 2338, 2555, 2576, 2672, 2920, 3220, 3340, 3358, 3841, 4088, 4676, 5110, 5840, 5845, 6440, 6680, 6716, 7682, 8176, 8395, 9352, 10220, 11690, 11753, 12191, 12880, 13360, 13432, 15364, 16790, 18704, 19205, 20440, 23380, 23506, 24382, 26864, 26887, 30728, 33580, 38410, 40880, 46760, 47012, 48764, 53774, 58765, 60955, 61456, 67160, 76820, 85337, 93520, 94024, 97528, 107548, 117530, 121910, 134320, 134435, 153640, 170674, 188048, 195056, 215096, 235060, 243820, 268870, 280393, 307280, 341348, 426685, 430192, 470120, 487640, 537740, 560786, 682696, 853370, 940240, 975280, 1075480, 1121572, 1365392, 1401965, 1706740, 1962751, 2150960, 2243144, 2803930, 3413480, 3925502, 4486288, 5607860, 6826960, 7851004, 9813755, 11215720, 15702008, 19627510, 22431440, 31404016, 39255020, 78510040, 157020080]

約数ペア:

[(1, 157020080), (2, 78510040), (4, 39255020), (5, 31404016), (7, 22431440), (8, 19627510), (10, 15702008), (14, 11215720), (16, 9813755), (20, 7851004), (23, 6826960), (28, 5607860), (35, 4486288), (40, 3925502), (46, 3413480), (56, 2803930), (70, 2243144), (73, 2150960), (80, 1962751), (92, 1706740), (112, 1401965), (115, 1365392), (140, 1121572), (146, 1075480), (161, 975280), (167, 940240), (184, 853370), (230, 682696), (280, 560786), (292, 537740), (322, 487640), (334, 470120), (365, 430192), (368, 426685), (460, 341348), (511, 307280), (560, 280393), (584, 268870), (644, 243820), (668, 235060), (730, 215096), (805, 195056), (835, 188048), (920, 170674), (1022, 153640), (1168, 134435), (1169, 134320), (1288, 121910), (1336, 117530), (1460, 107548), (1610, 97528), (1670, 94024), (1679, 93520), (1840, 85337), (2044, 76820), (2338, 67160), (2555, 61456), (2576, 60955), (2672, 58765), (2920, 53774), (3220, 48764), (3340, 47012), (3358, 46760), (3841, 40880), (4088, 38410), (4676, 33580), (5110, 30728), (5840, 26887), (5845, 26864), (6440, 24382), (6680, 23506), (6716, 23380), (7682, 20440), (8176, 19205), (8395, 18704), (9352, 16790), (10220, 15364), (11690, 13432), (11753, 13360), (12191, 12880)]