255584655720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{947}}^1\times {\mathrm{83299}}^1$

素因数の和:84269

約数の個数: 160

約数和(自身を含む): 859965876000

約数和(自身を除く): 604381220280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 947, 1080, 1620, 1894, 2841, 3240, 3788, 4735, 5682, 7576, 8523, 9470, 11364, 14205, 17046, 18940, 22728, 25569, 28410, 34092, 37880, 42615, 51138, 56820, 68184, 76707, 83299, 85230, 102276, 113640, 127845, 153414, 166598, 170460, 204552, 249897, 255690, 306828, 333196, 340920, 383535, 416495, 499794, 511380, 613656, 666392, 749691, 767070, 832990, 999588, 1022760, 1249485, 1499382, 1534140, 1665980, 1999176, 2249073, 2498970, 2998764, 3068280, 3331960, 3748455, 4498146, 4997940, 5997528, 6747219, 7496910, 8996292, 9995880, 11245365, 13494438, 14993820, 17992584, 22490730, 26988876, 29987640, 33736095, 44981460, 53977752, 67472190, 78884153, 89962920, 134944380, 157768306, 236652459, 269888760, 315536612, 394420765, 473304918, 631073224, 709957377, 788841530, 946609836, 1183262295, 1419914754, 1577683060, 1893219672, 2129872131, 2366524590, 2839829508, 3155366120, 3549786885, 4259744262, 4733049180, 5679659016, 6389616393, 7099573770, 8519488524, 9466098360, 10649360655, 12779232786, 14199147540, 17038977048, 21298721310, 25558465572, 28398295080, 31948081965, 42597442620, 51116931144, 63896163930, 85194885240, 127792327860, 255584655720]

約数ペア:

[(1, 255584655720), (2, 127792327860), (3, 85194885240), (4, 63896163930), (5, 51116931144), (6, 42597442620), (8, 31948081965), (9, 28398295080), (10, 25558465572), (12, 21298721310), (15, 17038977048), (18, 14199147540), (20, 12779232786), (24, 10649360655), (27, 9466098360), (30, 8519488524), (36, 7099573770), (40, 6389616393), (45, 5679659016), (54, 4733049180), (60, 4259744262), (72, 3549786885), (81, 3155366120), (90, 2839829508), (108, 2366524590), (120, 2129872131), (135, 1893219672), (162, 1577683060), (180, 1419914754), (216, 1183262295), (270, 946609836), (324, 788841530), (360, 709957377), (405, 631073224), (540, 473304918), (648, 394420765), (810, 315536612), (947, 269888760), (1080, 236652459), (1620, 157768306), (1894, 134944380), (2841, 89962920), (3240, 78884153), (3788, 67472190), (4735, 53977752), (5682, 44981460), (7576, 33736095), (8523, 29987640), (9470, 26988876), (11364, 22490730), (14205, 17992584), (17046, 14993820), (18940, 13494438), (22728, 11245365), (25569, 9995880), (28410, 8996292), (34092, 7496910), (37880, 6747219), (42615, 5997528), (51138, 4997940), (56820, 4498146), (68184, 3748455), (76707, 3331960), (83299, 3068280), (85230, 2998764), (102276, 2498970), (113640, 2249073), (127845, 1999176), (153414, 1665980), (166598, 1534140), (170460, 1499382), (204552, 1249485), (249897, 1022760), (255690, 999588), (306828, 832990), (333196, 767070), (340920, 749691), (383535, 666392), (416495, 613656), (499794, 511380)]