170661840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 395016240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 645, 688, 690, 719, 860, 920, 989, 1032, 1104, 1290, 1380, 1438, 1720, 1840, 1978, 2064, 2157, 2580, 2760, 2876, 2967, 3440, 3595, 3956, 4314, 4945, 5160, 5520, 5752, 5934, 7190, 7912, 8628, 9890, 10320, 10785, 11504, 11868, 14380, 14835, 15824, 16537, 17256, 19780, 21570, 23736, 28760, 29670, 30917, 33074, 34512, 39560, 43140, 47472, 49611, 57520, 59340, 61834, 66148, 79120, 82685, 86280, 92751, 99222, 118680, 123668, 132296, 154585, 165370, 172560, 185502, 198444, 237360, 247336, 248055, 264592, 309170, 330740, 371004, 396888, 463755, 494672, 496110, 618340, 661480, 711091, 742008, 793776, 927510, 992220, 1236680, 1322960, 1422182, 1484016, 1855020, 1984440, 2133273, 2473360, 2844364, 3555455, 3710040, 3968880, 4266546, 5688728, 7110910, 7420080, 8533092, 10666365, 11377456, 14221820, 17066184, 21332730, 28443640, 34132368, 42665460, 56887280, 85330920, 170661840]

約数ペア:

[(1, 170661840), (2, 85330920), (3, 56887280), (4, 42665460), (5, 34132368), (6, 28443640), (8, 21332730), (10, 17066184), (12, 14221820), (15, 11377456), (16, 10666365), (20, 8533092), (23, 7420080), (24, 7110910), (30, 5688728), (40, 4266546), (43, 3968880), (46, 3710040), (48, 3555455), (60, 2844364), (69, 2473360), (80, 2133273), (86, 1984440), (92, 1855020), (115, 1484016), (120, 1422182), (129, 1322960), (138, 1236680), (172, 992220), (184, 927510), (215, 793776), (230, 742008), (240, 711091), (258, 661480), (276, 618340), (344, 496110), (345, 494672), (368, 463755), (430, 396888), (460, 371004), (516, 330740), (552, 309170), (645, 264592), (688, 248055), (690, 247336), (719, 237360), (860, 198444), (920, 185502), (989, 172560), (1032, 165370), (1104, 154585), (1290, 132296), (1380, 123668), (1438, 118680), (1720, 99222), (1840, 92751), (1978, 86280), (2064, 82685), (2157, 79120), (2580, 66148), (2760, 61834), (2876, 59340), (2967, 57520), (3440, 49611), (3595, 47472), (3956, 43140), (4314, 39560), (4945, 34512), (5160, 33074), (5520, 30917), (5752, 29670), (5934, 28760), (7190, 23736), (7912, 21570), (8628, 19780), (9890, 17256), (10320, 16537), (10785, 15824), (11504, 14835), (11868, 14380)]