170664480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16931}}^1$

素因数の和:16959

約数の個数: 144

約数和(自身を含む): 665630784

約数和(自身を除く): 494966304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16931, 33862, 50793, 67724, 84655, 101586, 118517, 135448, 152379, 169310, 203172, 237034, 253965, 270896, 304758, 338620, 355551, 406344, 474068, 507930, 541792, 592585, 609516, 677240, 711102, 761895, 812688, 948136, 1015860, 1066653, 1185170, 1219032, 1354480, 1422204, 1523790, 1625376, 1777755, 1896272, 2031720, 2133306, 2370340, 2438064, 2708960, 2844408, 3047580, 3555510, 3792544, 4063440, 4266612, 4740680, 4876128, 5333265, 5688816, 6095160, 7111020, 8126880, 8533224, 9481360, 10666530, 11377632, 12190320, 14222040, 17066448, 18962720, 21333060, 24380640, 28444080, 34132896, 42666120, 56888160, 85332240, 170664480]

約数ペア:

[(1, 170664480), (2, 85332240), (3, 56888160), (4, 42666120), (5, 34132896), (6, 28444080), (7, 24380640), (8, 21333060), (9, 18962720), (10, 17066448), (12, 14222040), (14, 12190320), (15, 11377632), (16, 10666530), (18, 9481360), (20, 8533224), (21, 8126880), (24, 7111020), (28, 6095160), (30, 5688816), (32, 5333265), (35, 4876128), (36, 4740680), (40, 4266612), (42, 4063440), (45, 3792544), (48, 3555510), (56, 3047580), (60, 2844408), (63, 2708960), (70, 2438064), (72, 2370340), (80, 2133306), (84, 2031720), (90, 1896272), (96, 1777755), (105, 1625376), (112, 1523790), (120, 1422204), (126, 1354480), (140, 1219032), (144, 1185170), (160, 1066653), (168, 1015860), (180, 948136), (210, 812688), (224, 761895), (240, 711102), (252, 677240), (280, 609516), (288, 592585), (315, 541792), (336, 507930), (360, 474068), (420, 406344), (480, 355551), (504, 338620), (560, 304758), (630, 270896), (672, 253965), (720, 237034), (840, 203172), (1008, 169310), (1120, 152379), (1260, 135448), (1440, 118517), (1680, 101586), (2016, 84655), (2520, 67724), (3360, 50793), (5040, 33862), (10080, 16931)]