28405446499080

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{417481577}}^1$

素因数の和:417481610

約数の個数: 192

約数和(自身を含む): 109413571962240

約数和(自身を除く): 81008125463160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 34020, 68040, 417481577, 834963154, 1252444731, 1669926308, 2087407885, 2504889462, 2922371039, 3339852616, 3757334193, 4174815770, 5009778924, 5844742078, 6262223655, 7514668386, 8349631540, 8767113117, 10019557848, 11272002579, 11689484156, 12524447310, 14611855195, 15029336772, 16699263080, 17534226234, 18786670965, 22544005158, 23378968312, 25048894620, 26301339351, 29223710390, 30058673544, 33816007737, 35068452468, 37573341930, 43835565585, 45088010316, 50097789240, 52602678702, 56360012895, 58447420780, 67632015474, 70136904936, 75146683860, 78904018053, 87671131170, 90176020632, 101448023211, 105205357404, 112720025790, 116894841560, 131506696755, 135264030948, 150293367720, 157808036106, 169080038685, 175342262340, 202896046422, 210410714808, 225440051580, 236712054159, 263013393510, 270528061896, 315616072212, 338160077370, 350684524680, 394520090265, 405792092844, 450880103160, 473424108318, 507240116055, 526026787020, 631232144424, 676320154740, 710136162477, 789040180530, 811584185688, 946848216636, 1014480232110, 1052053574040, 1183560270795, 1352640309480, 1420272324954, 1578080361060, 1893696433272, 2028960464220, 2367120541590, 2840544649908, 3156160722120, 3550680812385, 4057920928440, 4734241083180, 5681089299816, 7101361624770, 9468482166360, 14202723249540, 28405446499080]

約数ペア:

[(1, 28405446499080), (2, 14202723249540), (3, 9468482166360), (4, 7101361624770), (5, 5681089299816), (6, 4734241083180), (7, 4057920928440), (8, 3550680812385), (9, 3156160722120), (10, 2840544649908), (12, 2367120541590), (14, 2028960464220), (15, 1893696433272), (18, 1578080361060), (20, 1420272324954), (21, 1352640309480), (24, 1183560270795), (27, 1052053574040), (28, 1014480232110), (30, 946848216636), (35, 811584185688), (36, 789040180530), (40, 710136162477), (42, 676320154740), (45, 631232144424), (54, 526026787020), (56, 507240116055), (60, 473424108318), (63, 450880103160), (70, 405792092844), (72, 394520090265), (81, 350684524680), (84, 338160077370), (90, 315616072212), (105, 270528061896), (108, 263013393510), (120, 236712054159), (126, 225440051580), (135, 210410714808), (140, 202896046422), (162, 175342262340), (168, 169080038685), (180, 157808036106), (189, 150293367720), (210, 135264030948), (216, 131506696755), (243, 116894841560), (252, 112720025790), (270, 105205357404), (280, 101448023211), (315, 90176020632), (324, 87671131170), (360, 78904018053), (378, 75146683860), (405, 70136904936), (420, 67632015474), (486, 58447420780), (504, 56360012895), (540, 52602678702), (567, 50097789240), (630, 45088010316), (648, 43835565585), (756, 37573341930), (810, 35068452468), (840, 33816007737), (945, 30058673544), (972, 29223710390), (1080, 26301339351), (1134, 25048894620), (1215, 23378968312), (1260, 22544005158), (1512, 18786670965), (1620, 17534226234), (1701, 16699263080), (1890, 15029336772), (1944, 14611855195), (2268, 12524447310), (2430, 11689484156), (2520, 11272002579), (2835, 10019557848), (3240, 8767113117), (3402, 8349631540), (3780, 7514668386), (4536, 6262223655), (4860, 5844742078), (5670, 5009778924), (6804, 4174815770), (7560, 3757334193), (8505, 3339852616), (9720, 2922371039), (11340, 2504889462), (13608, 2087407885), (17010, 1669926308), (22680, 1252444731), (34020, 834963154), (68040, 417481577)]