531206640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2963}}^1$

素因数の和:3068

約数の個数: 160

約数和(自身を含む): 1852381440

約数和(自身を除く): 1321174800

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, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2963, 2988, 3320, 3735, 3984, 4482, 4980, 5926, 5976, 6640, 7470, 8889, 8964, 9960, 11205, 11852, 11952, 14815, 14940, 17778, 17928, 19920, 22410, 23704, 26667, 29630, 29880, 35556, 35856, 44445, 44820, 47408, 53334, 59260, 59760, 71112, 80001, 88890, 89640, 106668, 118520, 133335, 142224, 160002, 177780, 179280, 213336, 237040, 245929, 266670, 320004, 355560, 400005, 426672, 491858, 533340, 640008, 711120, 737787, 800010, 983716, 1066680, 1229645, 1280016, 1475574, 1600020, 1967432, 2133360, 2213361, 2459290, 2951148, 3200040, 3688935, 3934864, 4426722, 4918580, 5902296, 6400080, 6640083, 7377870, 8853444, 9837160, 11066805, 11804592, 13280166, 14755740, 17706888, 19674320, 22133610, 26560332, 29511480, 33200415, 35413776, 44267220, 53120664, 59022960, 66400830, 88534440, 106241328, 132801660, 177068880, 265603320, 531206640]

約数ペア:

[(1, 531206640), (2, 265603320), (3, 177068880), (4, 132801660), (5, 106241328), (6, 88534440), (8, 66400830), (9, 59022960), (10, 53120664), (12, 44267220), (15, 35413776), (16, 33200415), (18, 29511480), (20, 26560332), (24, 22133610), (27, 19674320), (30, 17706888), (36, 14755740), (40, 13280166), (45, 11804592), (48, 11066805), (54, 9837160), (60, 8853444), (72, 7377870), (80, 6640083), (83, 6400080), (90, 5902296), (108, 4918580), (120, 4426722), (135, 3934864), (144, 3688935), (166, 3200040), (180, 2951148), (216, 2459290), (240, 2213361), (249, 2133360), (270, 1967432), (332, 1600020), (360, 1475574), (415, 1280016), (432, 1229645), (498, 1066680), (540, 983716), (664, 800010), (720, 737787), (747, 711120), (830, 640008), (996, 533340), (1080, 491858), (1245, 426672), (1328, 400005), (1494, 355560), (1660, 320004), (1992, 266670), (2160, 245929), (2241, 237040), (2490, 213336), (2963, 179280), (2988, 177780), (3320, 160002), (3735, 142224), (3984, 133335), (4482, 118520), (4980, 106668), (5926, 89640), (5976, 88890), (6640, 80001), (7470, 71112), (8889, 59760), (8964, 59260), (9960, 53334), (11205, 47408), (11852, 44820), (11952, 44445), (14815, 35856), (14940, 35556), (17778, 29880), (17928, 29630), (19920, 26667), (22410, 23704)]