85493520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16963}}^1$

素因数の和:16989

約数の個数: 120

約数和(自身を含む): 328151616

約数和(自身を除く): 242658096

約数列:

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

約数ペア:

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