171622440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2328

約数の個数: 192

約数和(自身を含む): 640785600

約数和(自身を除く): 469163160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2281, 2508, 3135, 3420, 3762, 3960, 4180, 4562, 5016, 6270, 6840, 6843, 7524, 8360, 9124, 9405, 11405, 12540, 13686, 15048, 18248, 18810, 20529, 22810, 25080, 25091, 27372, 34215, 37620, 41058, 43339, 45620, 50182, 54744, 68430, 75240, 75273, 82116, 86678, 91240, 100364, 102645, 125455, 130017, 136860, 150546, 164232, 173356, 200728, 205290, 216695, 225819, 250910, 260034, 273720, 301092, 346712, 376365, 390051, 410580, 433390, 451638, 476729, 501820, 520068, 602184, 650085, 752730, 780102, 821160, 866780, 903276, 953458, 1003640, 1040136, 1129095, 1300170, 1430187, 1505460, 1560204, 1733560, 1806552, 1906916, 1950255, 2258190, 2383645, 2600340, 2860374, 3010920, 3120408, 3813832, 3900510, 4290561, 4516380, 4767290, 5200680, 5720748, 7150935, 7801020, 8581122, 9032760, 9534580, 11441496, 14301870, 15602040, 17162244, 19069160, 21452805, 28603740, 34324488, 42905610, 57207480, 85811220, 171622440]

約数ペア:

[(1, 171622440), (2, 85811220), (3, 57207480), (4, 42905610), (5, 34324488), (6, 28603740), (8, 21452805), (9, 19069160), (10, 17162244), (11, 15602040), (12, 14301870), (15, 11441496), (18, 9534580), (19, 9032760), (20, 8581122), (22, 7801020), (24, 7150935), (30, 5720748), (33, 5200680), (36, 4767290), (38, 4516380), (40, 4290561), (44, 3900510), (45, 3813832), (55, 3120408), (57, 3010920), (60, 2860374), (66, 2600340), (72, 2383645), (76, 2258190), (88, 1950255), (90, 1906916), (95, 1806552), (99, 1733560), (110, 1560204), (114, 1505460), (120, 1430187), (132, 1300170), (152, 1129095), (165, 1040136), (171, 1003640), (180, 953458), (190, 903276), (198, 866780), (209, 821160), (220, 780102), (228, 752730), (264, 650085), (285, 602184), (330, 520068), (342, 501820), (360, 476729), (380, 451638), (396, 433390), (418, 410580), (440, 390051), (456, 376365), (495, 346712), (570, 301092), (627, 273720), (660, 260034), (684, 250910), (760, 225819), (792, 216695), (836, 205290), (855, 200728), (990, 173356), (1045, 164232), (1140, 150546), (1254, 136860), (1320, 130017), (1368, 125455), (1672, 102645), (1710, 100364), (1881, 91240), (1980, 86678), (2090, 82116), (2280, 75273), (2281, 75240), (2508, 68430), (3135, 54744), (3420, 50182), (3762, 45620), (3960, 43339), (4180, 41058), (4562, 37620), (5016, 34215), (6270, 27372), (6840, 25091), (6843, 25080), (7524, 22810), (8360, 20529), (9124, 18810), (9405, 18248), (11405, 15048), (12540, 13686)]