170491680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:819

約数の個数: 144

約数和(自身を含む): 585729144

約数和(自身を除く): 415237464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 601, 720, 788, 985, 1182, 1202, 1440, 1576, 1773, 1803, 1970, 2364, 2404, 2955, 3005, 3152, 3546, 3606, 3940, 4728, 4808, 5409, 5910, 6010, 6304, 7092, 7212, 7880, 8865, 9015, 9456, 9616, 10818, 11820, 12020, 14184, 14424, 15760, 17730, 18030, 18912, 19232, 21636, 23640, 24040, 27045, 28368, 28848, 31520, 35460, 36060, 43272, 47280, 48080, 54090, 56736, 57696, 70920, 72120, 86544, 94560, 96160, 108180, 118397, 141840, 144240, 173088, 216360, 236794, 283680, 288480, 355191, 432720, 473588, 591985, 710382, 865440, 947176, 1065573, 1183970, 1420764, 1775955, 1894352, 2131146, 2367940, 2841528, 3551910, 3788704, 4262292, 4735880, 5327865, 5683056, 7103820, 8524584, 9471760, 10655730, 11366112, 14207640, 17049168, 18943520, 21311460, 28415280, 34098336, 42622920, 56830560, 85245840, 170491680]

約数ペア:

[(1, 170491680), (2, 85245840), (3, 56830560), (4, 42622920), (5, 34098336), (6, 28415280), (8, 21311460), (9, 18943520), (10, 17049168), (12, 14207640), (15, 11366112), (16, 10655730), (18, 9471760), (20, 8524584), (24, 7103820), (30, 5683056), (32, 5327865), (36, 4735880), (40, 4262292), (45, 3788704), (48, 3551910), (60, 2841528), (72, 2367940), (80, 2131146), (90, 1894352), (96, 1775955), (120, 1420764), (144, 1183970), (160, 1065573), (180, 947176), (197, 865440), (240, 710382), (288, 591985), (360, 473588), (394, 432720), (480, 355191), (591, 288480), (601, 283680), (720, 236794), (788, 216360), (985, 173088), (1182, 144240), (1202, 141840), (1440, 118397), (1576, 108180), (1773, 96160), (1803, 94560), (1970, 86544), (2364, 72120), (2404, 70920), (2955, 57696), (3005, 56736), (3152, 54090), (3546, 48080), (3606, 47280), (3940, 43272), (4728, 36060), (4808, 35460), (5409, 31520), (5910, 28848), (6010, 28368), (6304, 27045), (7092, 24040), (7212, 23640), (7880, 21636), (8865, 19232), (9015, 18912), (9456, 18030), (9616, 17730), (10818, 15760), (11820, 14424), (12020, 14184)]