212286960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3440

約数の個数: 160

約数和(自身を含む): 756648000

約数和(自身を除く): 544361040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3389, 3480, 3915, 4176, 5220, 6264, 6778, 6960, 7830, 10167, 10440, 12528, 13556, 15660, 16945, 20334, 20880, 27112, 30501, 31320, 33890, 40668, 50835, 54224, 61002, 62640, 67780, 81336, 91503, 98281, 101670, 122004, 135560, 152505, 162672, 183006, 196562, 203340, 244008, 271120, 294843, 305010, 366012, 393124, 406680, 457515, 488016, 491405, 589686, 610020, 732024, 786248, 813360, 884529, 915030, 982810, 1179372, 1220040, 1464048, 1474215, 1572496, 1769058, 1830060, 1965620, 2358744, 2440080, 2653587, 2948430, 3538116, 3660120, 3931240, 4422645, 4717488, 5307174, 5896860, 7076232, 7320240, 7862480, 8845290, 10614348, 11793720, 13267935, 14152464, 17690580, 21228696, 23587440, 26535870, 35381160, 42457392, 53071740, 70762320, 106143480, 212286960]

約数ペア:

[(1, 212286960), (2, 106143480), (3, 70762320), (4, 53071740), (5, 42457392), (6, 35381160), (8, 26535870), (9, 23587440), (10, 21228696), (12, 17690580), (15, 14152464), (16, 13267935), (18, 11793720), (20, 10614348), (24, 8845290), (27, 7862480), (29, 7320240), (30, 7076232), (36, 5896860), (40, 5307174), (45, 4717488), (48, 4422645), (54, 3931240), (58, 3660120), (60, 3538116), (72, 2948430), (80, 2653587), (87, 2440080), (90, 2358744), (108, 1965620), (116, 1830060), (120, 1769058), (135, 1572496), (144, 1474215), (145, 1464048), (174, 1220040), (180, 1179372), (216, 982810), (232, 915030), (240, 884529), (261, 813360), (270, 786248), (290, 732024), (348, 610020), (360, 589686), (432, 491405), (435, 488016), (464, 457515), (522, 406680), (540, 393124), (580, 366012), (696, 305010), (720, 294843), (783, 271120), (870, 244008), (1044, 203340), (1080, 196562), (1160, 183006), (1305, 162672), (1392, 152505), (1566, 135560), (1740, 122004), (2088, 101670), (2160, 98281), (2320, 91503), (2610, 81336), (3132, 67780), (3389, 62640), (3480, 61002), (3915, 54224), (4176, 50835), (5220, 40668), (6264, 33890), (6778, 31320), (6960, 30501), (7830, 27112), (10167, 20880), (10440, 20334), (12528, 16945), (13556, 15660)]