326196720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 200

約数和(自身を含む): 1150506720

約数和(自身を除く): 824310000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 270, 284, 324, 355, 360, 405, 426, 432, 540, 568, 639, 648, 709, 710, 720, 810, 852, 1065, 1080, 1136, 1278, 1296, 1418, 1420, 1620, 1704, 1917, 2127, 2130, 2160, 2556, 2836, 2840, 3195, 3240, 3408, 3545, 3834, 4254, 4260, 5112, 5672, 5680, 5751, 6381, 6390, 6480, 7090, 7668, 8508, 8520, 9585, 10224, 10635, 11344, 11502, 12762, 12780, 14180, 15336, 17016, 17040, 19143, 19170, 21270, 23004, 25524, 25560, 28360, 28755, 30672, 31905, 34032, 38286, 38340, 42540, 46008, 50339, 51048, 51120, 56720, 57429, 57510, 63810, 76572, 76680, 85080, 92016, 95715, 100678, 102096, 114858, 115020, 127620, 151017, 153144, 153360, 170160, 191430, 201356, 229716, 230040, 251695, 255240, 287145, 302034, 306288, 382860, 402712, 453051, 459432, 460080, 503390, 510480, 574290, 604068, 755085, 765720, 805424, 906102, 918864, 1006780, 1148580, 1208136, 1359153, 1510170, 1531440, 1812204, 2013560, 2265255, 2297160, 2416272, 2718306, 3020340, 3624408, 4027120, 4077459, 4530510, 4594320, 5436612, 6040680, 6795765, 7248816, 8154918, 9061020, 10873224, 12081360, 13591530, 16309836, 18122040, 20387295, 21746448, 27183060, 32619672, 36244080, 40774590, 54366120, 65239344, 81549180, 108732240, 163098360, 326196720]

約数ペア:

[(1, 326196720), (2, 163098360), (3, 108732240), (4, 81549180), (5, 65239344), (6, 54366120), (8, 40774590), (9, 36244080), (10, 32619672), (12, 27183060), (15, 21746448), (16, 20387295), (18, 18122040), (20, 16309836), (24, 13591530), (27, 12081360), (30, 10873224), (36, 9061020), (40, 8154918), (45, 7248816), (48, 6795765), (54, 6040680), (60, 5436612), (71, 4594320), (72, 4530510), (80, 4077459), (81, 4027120), (90, 3624408), (108, 3020340), (120, 2718306), (135, 2416272), (142, 2297160), (144, 2265255), (162, 2013560), (180, 1812204), (213, 1531440), (216, 1510170), (240, 1359153), (270, 1208136), (284, 1148580), (324, 1006780), (355, 918864), (360, 906102), (405, 805424), (426, 765720), (432, 755085), (540, 604068), (568, 574290), (639, 510480), (648, 503390), (709, 460080), (710, 459432), (720, 453051), (810, 402712), (852, 382860), (1065, 306288), (1080, 302034), (1136, 287145), (1278, 255240), (1296, 251695), (1418, 230040), (1420, 229716), (1620, 201356), (1704, 191430), (1917, 170160), (2127, 153360), (2130, 153144), (2160, 151017), (2556, 127620), (2836, 115020), (2840, 114858), (3195, 102096), (3240, 100678), (3408, 95715), (3545, 92016), (3834, 85080), (4254, 76680), (4260, 76572), (5112, 63810), (5672, 57510), (5680, 57429), (5751, 56720), (6381, 51120), (6390, 51048), (6480, 50339), (7090, 46008), (7668, 42540), (8508, 38340), (8520, 38286), (9585, 34032), (10224, 31905), (10635, 30672), (11344, 28755), (11502, 28360), (12762, 25560), (12780, 25524), (14180, 23004), (15336, 21270), (17016, 19170), (17040, 19143)]