16831489920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1252343}}^1$

素因数の和:1252372

約数の個数: 128

約数和(自身を含む): 61314762240

約数和(自身を除く): 44483272320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 1252343, 2504686, 3757029, 5009372, 6261715, 7514058, 8766401, 10018744, 12523430, 15028116, 17532802, 18785145, 20037488, 25046860, 26299203, 30056232, 35065604, 37570290, 40074976, 43832005, 50093720, 52598406, 60112464, 70131208, 75140580, 80149952, 87664010, 100187440, 105196812, 120224928, 131496015, 140262416, 150281160, 160299904, 175328020, 200374880, 210393624, 240449856, 262992030, 280524832, 300562320, 350656040, 400749760, 420787248, 480899712, 525984060, 561049664, 601124640, 701312080, 801499520, 841574496, 1051968120, 1122099328, 1202249280, 1402624160, 1683148992, 2103936240, 2404498560, 2805248320, 3366297984, 4207872480, 5610496640, 8415744960, 16831489920]

約数ペア:

[(1, 16831489920), (2, 8415744960), (3, 5610496640), (4, 4207872480), (5, 3366297984), (6, 2805248320), (7, 2404498560), (8, 2103936240), (10, 1683148992), (12, 1402624160), (14, 1202249280), (15, 1122099328), (16, 1051968120), (20, 841574496), (21, 801499520), (24, 701312080), (28, 601124640), (30, 561049664), (32, 525984060), (35, 480899712), (40, 420787248), (42, 400749760), (48, 350656040), (56, 300562320), (60, 280524832), (64, 262992030), (70, 240449856), (80, 210393624), (84, 200374880), (96, 175328020), (105, 160299904), (112, 150281160), (120, 140262416), (128, 131496015), (140, 120224928), (160, 105196812), (168, 100187440), (192, 87664010), (210, 80149952), (224, 75140580), (240, 70131208), (280, 60112464), (320, 52598406), (336, 50093720), (384, 43832005), (420, 40074976), (448, 37570290), (480, 35065604), (560, 30056232), (640, 26299203), (672, 25046860), (840, 20037488), (896, 18785145), (960, 17532802), (1120, 15028116), (1344, 12523430), (1680, 10018744), (1920, 8766401), (2240, 7514058), (2688, 6261715), (3360, 5009372), (4480, 3757029), (6720, 2504686), (13440, 1252343)]