170492560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 504824832

約数和(自身を除く): 334332272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 49, 56, 61, 62, 70, 80, 92, 98, 112, 115, 122, 124, 140, 155, 161, 184, 196, 217, 230, 244, 245, 248, 280, 305, 310, 322, 368, 392, 427, 434, 460, 488, 490, 496, 560, 610, 620, 644, 713, 784, 805, 854, 868, 920, 976, 980, 1085, 1127, 1220, 1240, 1288, 1403, 1426, 1519, 1610, 1708, 1736, 1840, 1891, 1960, 2135, 2170, 2254, 2440, 2480, 2576, 2806, 2852, 2989, 3038, 3220, 3416, 3472, 3565, 3782, 3920, 4270, 4340, 4508, 4880, 4991, 5612, 5635, 5704, 5978, 6076, 6440, 6832, 7015, 7130, 7564, 7595, 8540, 8680, 9016, 9455, 9821, 9982, 11224, 11270, 11408, 11956, 12152, 12880, 13237, 14030, 14260, 14945, 15128, 15190, 17080, 17360, 18032, 18910, 19642, 19964, 22448, 22540, 23912, 24304, 24955, 26474, 28060, 28520, 29890, 30256, 30380, 34160, 34937, 37820, 39284, 39928, 43493, 45080, 47824, 49105, 49910, 52948, 56120, 57040, 59780, 60760, 66185, 68747, 69874, 75640, 78568, 79856, 86986, 90160, 92659, 98210, 99820, 105896, 112240, 119560, 121520, 132370, 137494, 139748, 151280, 157136, 173972, 174685, 185318, 196420, 199640, 211792, 217465, 239120, 264740, 274988, 279496, 304451, 343735, 347944, 349370, 370636, 392840, 399280, 434930, 463295, 529480, 549976, 558992, 608902, 687470, 695888, 698740, 741272, 785680, 869860, 926590, 1058960, 1099952, 1217804, 1374940, 1397480, 1482544, 1522255, 1739720, 1853180, 2131157, 2435608, 2749880, 2794960, 3044510, 3479440, 3706360, 4262314, 4871216, 5499760, 6089020, 7412720, 8524628, 10655785, 12178040, 17049256, 21311570, 24356080, 34098512, 42623140, 85246280, 170492560]

約数ペア:

[(1, 170492560), (2, 85246280), (4, 42623140), (5, 34098512), (7, 24356080), (8, 21311570), (10, 17049256), (14, 12178040), (16, 10655785), (20, 8524628), (23, 7412720), (28, 6089020), (31, 5499760), (35, 4871216), (40, 4262314), (46, 3706360), (49, 3479440), (56, 3044510), (61, 2794960), (62, 2749880), (70, 2435608), (80, 2131157), (92, 1853180), (98, 1739720), (112, 1522255), (115, 1482544), (122, 1397480), (124, 1374940), (140, 1217804), (155, 1099952), (161, 1058960), (184, 926590), (196, 869860), (217, 785680), (230, 741272), (244, 698740), (245, 695888), (248, 687470), (280, 608902), (305, 558992), (310, 549976), (322, 529480), (368, 463295), (392, 434930), (427, 399280), (434, 392840), (460, 370636), (488, 349370), (490, 347944), (496, 343735), (560, 304451), (610, 279496), (620, 274988), (644, 264740), (713, 239120), (784, 217465), (805, 211792), (854, 199640), (868, 196420), (920, 185318), (976, 174685), (980, 173972), (1085, 157136), (1127, 151280), (1220, 139748), (1240, 137494), (1288, 132370), (1403, 121520), (1426, 119560), (1519, 112240), (1610, 105896), (1708, 99820), (1736, 98210), (1840, 92659), (1891, 90160), (1960, 86986), (2135, 79856), (2170, 78568), (2254, 75640), (2440, 69874), (2480, 68747), (2576, 66185), (2806, 60760), (2852, 59780), (2989, 57040), (3038, 56120), (3220, 52948), (3416, 49910), (3472, 49105), (3565, 47824), (3782, 45080), (3920, 43493), (4270, 39928), (4340, 39284), (4508, 37820), (4880, 34937), (4991, 34160), (5612, 30380), (5635, 30256), (5704, 29890), (5978, 28520), (6076, 28060), (6440, 26474), (6832, 24955), (7015, 24304), (7130, 23912), (7564, 22540), (7595, 22448), (8540, 19964), (8680, 19642), (9016, 18910), (9455, 18032), (9821, 17360), (9982, 17080), (11224, 15190), (11270, 15128), (11408, 14945), (11956, 14260), (12152, 14030), (12880, 13237)]