19942095240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2099}}^1$

素因数の和:2601

約数の個数: 256

約数和(自身を含む): 70156800000

約数和(自身を除く): 50214704760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 463, 513, 540, 570, 684, 760, 855, 926, 1026, 1080, 1140, 1368, 1389, 1710, 1852, 2052, 2099, 2280, 2315, 2565, 2778, 3420, 3704, 4104, 4167, 4198, 4630, 5130, 5556, 6297, 6840, 6945, 8334, 8396, 8797, 9260, 10260, 10495, 11112, 12501, 12594, 13890, 16668, 16792, 17594, 18520, 18891, 20520, 20835, 20990, 25002, 25188, 26391, 27780, 31485, 33336, 35188, 37782, 39881, 41670, 41980, 43985, 50004, 50376, 52782, 55560, 56673, 62505, 62970, 70376, 75564, 79173, 79762, 83340, 83960, 87970, 94455, 100008, 105564, 113346, 119643, 125010, 125940, 131955, 151128, 158346, 159524, 166680, 175940, 188910, 199405, 211128, 226692, 237519, 239286, 250020, 251880, 263910, 283365, 316692, 319048, 351880, 358929, 377820, 395865, 398810, 453384, 475038, 478572, 500040, 527820, 566730, 598215, 633384, 717858, 755640, 791730, 797620, 950076, 957144, 971837, 1055640, 1076787, 1133460, 1187595, 1196430, 1435716, 1583460, 1595240, 1794645, 1900152, 1943674, 2153574, 2266920, 2375190, 2392860, 2871432, 2915511, 3166920, 3589290, 3887348, 4307148, 4750380, 4785720, 4859185, 5383935, 5831022, 7178580, 7774696, 8614296, 8746533, 9500760, 9718370, 10767870, 11662044, 14357160, 14577555, 17493066, 18464903, 19436740, 21535740, 23324088, 26239599, 29155110, 34986132, 36929806, 38873480, 43071480, 43732665, 52479198, 55394709, 58310220, 69972264, 73859612, 87465330, 92324515, 104958396, 110789418, 116620440, 131197995, 147719224, 166184127, 174930660, 184649030, 209916792, 221578836, 262395990, 276973545, 332368254, 349861320, 369298060, 443157672, 498552381, 524791980, 553947090, 664736508, 738596120, 830920635, 997104762, 1049583960, 1107894180, 1329473016, 1661841270, 1994209524, 2215788360, 2492761905, 3323682540, 3988419048, 4985523810, 6647365080, 9971047620, 19942095240]

約数ペア:

[(1, 19942095240), (2, 9971047620), (3, 6647365080), (4, 4985523810), (5, 3988419048), (6, 3323682540), (8, 2492761905), (9, 2215788360), (10, 1994209524), (12, 1661841270), (15, 1329473016), (18, 1107894180), (19, 1049583960), (20, 997104762), (24, 830920635), (27, 738596120), (30, 664736508), (36, 553947090), (38, 524791980), (40, 498552381), (45, 443157672), (54, 369298060), (57, 349861320), (60, 332368254), (72, 276973545), (76, 262395990), (90, 221578836), (95, 209916792), (108, 184649030), (114, 174930660), (120, 166184127), (135, 147719224), (152, 131197995), (171, 116620440), (180, 110789418), (190, 104958396), (216, 92324515), (228, 87465330), (270, 73859612), (285, 69972264), (342, 58310220), (360, 55394709), (380, 52479198), (456, 43732665), (463, 43071480), (513, 38873480), (540, 36929806), (570, 34986132), (684, 29155110), (760, 26239599), (855, 23324088), (926, 21535740), (1026, 19436740), (1080, 18464903), (1140, 17493066), (1368, 14577555), (1389, 14357160), (1710, 11662044), (1852, 10767870), (2052, 9718370), (2099, 9500760), (2280, 8746533), (2315, 8614296), (2565, 7774696), (2778, 7178580), (3420, 5831022), (3704, 5383935), (4104, 4859185), (4167, 4785720), (4198, 4750380), (4630, 4307148), (5130, 3887348), (5556, 3589290), (6297, 3166920), (6840, 2915511), (6945, 2871432), (8334, 2392860), (8396, 2375190), (8797, 2266920), (9260, 2153574), (10260, 1943674), (10495, 1900152), (11112, 1794645), (12501, 1595240), (12594, 1583460), (13890, 1435716), (16668, 1196430), (16792, 1187595), (17594, 1133460), (18520, 1076787), (18891, 1055640), (20520, 971837), (20835, 957144), (20990, 950076), (25002, 797620), (25188, 791730), (26391, 755640), (27780, 717858), (31485, 633384), (33336, 598215), (35188, 566730), (37782, 527820), (39881, 500040), (41670, 478572), (41980, 475038), (43985, 453384), (50004, 398810), (50376, 395865), (52782, 377820), (55560, 358929), (56673, 351880), (62505, 319048), (62970, 316692), (70376, 283365), (75564, 263910), (79173, 251880), (79762, 250020), (83340, 239286), (83960, 237519), (87970, 226692), (94455, 211128), (100008, 199405), (105564, 188910), (113346, 175940), (119643, 166680), (125010, 159524), (125940, 158346), (131955, 151128)]