67177440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4241}}^1$

素因数の和:4273

約数の個数: 144

約数和(自身を含む): 250142256

約数和(自身を除く): 182964816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4241, 5280, 7920, 8482, 12723, 15840, 16964, 21205, 25446, 33928, 38169, 42410, 46651, 50892, 63615, 67856, 76338, 84820, 93302, 101784, 127230, 135712, 139953, 152676, 169640, 186604, 190845, 203568, 233255, 254460, 279906, 305352, 339280, 373208, 381690, 407136, 419859, 466510, 508920, 559812, 610704, 678560, 699765, 746416, 763380, 839718, 933020, 1017840, 1119624, 1221408, 1399530, 1492832, 1526760, 1679436, 1866040, 2035680, 2099295, 2239248, 2799060, 3053520, 3358872, 3732080, 4198590, 4478496, 5598120, 6107040, 6717744, 7464160, 8397180, 11196240, 13435488, 16794360, 22392480, 33588720, 67177440]

約数ペア:

[(1, 67177440), (2, 33588720), (3, 22392480), (4, 16794360), (5, 13435488), (6, 11196240), (8, 8397180), (9, 7464160), (10, 6717744), (11, 6107040), (12, 5598120), (15, 4478496), (16, 4198590), (18, 3732080), (20, 3358872), (22, 3053520), (24, 2799060), (30, 2239248), (32, 2099295), (33, 2035680), (36, 1866040), (40, 1679436), (44, 1526760), (45, 1492832), (48, 1399530), (55, 1221408), (60, 1119624), (66, 1017840), (72, 933020), (80, 839718), (88, 763380), (90, 746416), (96, 699765), (99, 678560), (110, 610704), (120, 559812), (132, 508920), (144, 466510), (160, 419859), (165, 407136), (176, 381690), (180, 373208), (198, 339280), (220, 305352), (240, 279906), (264, 254460), (288, 233255), (330, 203568), (352, 190845), (360, 186604), (396, 169640), (440, 152676), (480, 139953), (495, 135712), (528, 127230), (660, 101784), (720, 93302), (792, 84820), (880, 76338), (990, 67856), (1056, 63615), (1320, 50892), (1440, 46651), (1584, 42410), (1760, 38169), (1980, 33928), (2640, 25446), (3168, 21205), (3960, 16964), (4241, 15840), (5280, 12723), (7920, 8482)]