20349937440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2018843}}^1$

素因数の和:2018871

約数の個数: 144

約数和(自身を含む): 79364795328

約数和(自身を除く): 59014857888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 2018843, 4037686, 6056529, 8075372, 10094215, 12113058, 14131901, 16150744, 18169587, 20188430, 24226116, 28263802, 30282645, 32301488, 36339174, 40376860, 42395703, 48452232, 56527604, 60565290, 64602976, 70659505, 72678348, 80753720, 84791406, 90847935, 96904464, 113055208, 121130580, 127187109, 141319010, 145356696, 161507440, 169582812, 181695870, 193808928, 211978515, 226110416, 242261160, 254374218, 282638020, 290713392, 323014880, 339165624, 363391740, 423957030, 452220832, 484522320, 508748436, 565276040, 581426784, 635935545, 678331248, 726783480, 847914060, 969044640, 1017496872, 1130552080, 1271871090, 1356662496, 1453566960, 1695828120, 2034993744, 2261104160, 2543742180, 2907133920, 3391656240, 4069987488, 5087484360, 6783312480, 10174968720, 20349937440]

約数ペア:

[(1, 20349937440), (2, 10174968720), (3, 6783312480), (4, 5087484360), (5, 4069987488), (6, 3391656240), (7, 2907133920), (8, 2543742180), (9, 2261104160), (10, 2034993744), (12, 1695828120), (14, 1453566960), (15, 1356662496), (16, 1271871090), (18, 1130552080), (20, 1017496872), (21, 969044640), (24, 847914060), (28, 726783480), (30, 678331248), (32, 635935545), (35, 581426784), (36, 565276040), (40, 508748436), (42, 484522320), (45, 452220832), (48, 423957030), (56, 363391740), (60, 339165624), (63, 323014880), (70, 290713392), (72, 282638020), (80, 254374218), (84, 242261160), (90, 226110416), (96, 211978515), (105, 193808928), (112, 181695870), (120, 169582812), (126, 161507440), (140, 145356696), (144, 141319010), (160, 127187109), (168, 121130580), (180, 113055208), (210, 96904464), (224, 90847935), (240, 84791406), (252, 80753720), (280, 72678348), (288, 70659505), (315, 64602976), (336, 60565290), (360, 56527604), (420, 48452232), (480, 42395703), (504, 40376860), (560, 36339174), (630, 32301488), (672, 30282645), (720, 28263802), (840, 24226116), (1008, 20188430), (1120, 18169587), (1260, 16150744), (1440, 14131901), (1680, 12113058), (2016, 10094215), (2520, 8075372), (3360, 6056529), (5040, 4037686), (10080, 2018843)]