170987040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16963}}^1$

素因数の和:16991

約数の個数: 144

約数和(自身を含む): 666888768

約数和(自身を除く): 495901728

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, 16963, 33926, 50889, 67852, 84815, 101778, 118741, 135704, 152667, 169630, 203556, 237482, 254445, 271408, 305334, 339260, 356223, 407112, 474964, 508890, 542816, 593705, 610668, 678520, 712446, 763335, 814224, 949928, 1017780, 1068669, 1187410, 1221336, 1357040, 1424892, 1526670, 1628448, 1781115, 1899856, 2035560, 2137338, 2374820, 2442672, 2714080, 2849784, 3053340, 3562230, 3799712, 4071120, 4274676, 4749640, 4885344, 5343345, 5699568, 6106680, 7124460, 8142240, 8549352, 9499280, 10686690, 11399136, 12213360, 14248920, 17098704, 18998560, 21373380, 24426720, 28497840, 34197408, 42746760, 56995680, 85493520, 170987040]

約数ペア:

[(1, 170987040), (2, 85493520), (3, 56995680), (4, 42746760), (5, 34197408), (6, 28497840), (7, 24426720), (8, 21373380), (9, 18998560), (10, 17098704), (12, 14248920), (14, 12213360), (15, 11399136), (16, 10686690), (18, 9499280), (20, 8549352), (21, 8142240), (24, 7124460), (28, 6106680), (30, 5699568), (32, 5343345), (35, 4885344), (36, 4749640), (40, 4274676), (42, 4071120), (45, 3799712), (48, 3562230), (56, 3053340), (60, 2849784), (63, 2714080), (70, 2442672), (72, 2374820), (80, 2137338), (84, 2035560), (90, 1899856), (96, 1781115), (105, 1628448), (112, 1526670), (120, 1424892), (126, 1357040), (140, 1221336), (144, 1187410), (160, 1068669), (168, 1017780), (180, 949928), (210, 814224), (224, 763335), (240, 712446), (252, 678520), (280, 610668), (288, 593705), (315, 542816), (336, 508890), (360, 474964), (420, 407112), (480, 356223), (504, 339260), (560, 305334), (630, 271408), (672, 254445), (720, 237482), (840, 203556), (1008, 169630), (1120, 152667), (1260, 135704), (1440, 118741), (1680, 101778), (2016, 84815), (2520, 67852), (3360, 50889), (5040, 33926), (10080, 16963)]