7242514560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{139709}}^1$

素因数の和:139740

約数の個数: 160

約数和(自身を含む): 25864512300

約数和(自身を除く): 18621997740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 139709, 279418, 419127, 558836, 698545, 838254, 1117672, 1257381, 1397090, 1676508, 2095635, 2235344, 2514762, 2794180, 3353016, 3772143, 4191270, 4470688, 5029524, 5588360, 6286905, 6706032, 7544286, 8382540, 8941376, 10059048, 11176720, 11316429, 12573810, 13412064, 15088572, 16765080, 17882752, 18860715, 20118096, 22353440, 22632858, 25147620, 26824128, 30177144, 33530160, 37721430, 40236192, 44706880, 45265716, 50295240, 53648256, 56582145, 60354288, 67060320, 75442860, 80472384, 89413760, 90531432, 100590480, 113164290, 120708576, 134120640, 150885720, 160944768, 181062864, 201180960, 226328580, 241417152, 268241280, 301771440, 362125728, 402361920, 452657160, 482834304, 603542880, 724251456, 804723840, 905314320, 1207085760, 1448502912, 1810628640, 2414171520, 3621257280, 7242514560]

約数ペア:

[(1, 7242514560), (2, 3621257280), (3, 2414171520), (4, 1810628640), (5, 1448502912), (6, 1207085760), (8, 905314320), (9, 804723840), (10, 724251456), (12, 603542880), (15, 482834304), (16, 452657160), (18, 402361920), (20, 362125728), (24, 301771440), (27, 268241280), (30, 241417152), (32, 226328580), (36, 201180960), (40, 181062864), (45, 160944768), (48, 150885720), (54, 134120640), (60, 120708576), (64, 113164290), (72, 100590480), (80, 90531432), (81, 89413760), (90, 80472384), (96, 75442860), (108, 67060320), (120, 60354288), (128, 56582145), (135, 53648256), (144, 50295240), (160, 45265716), (162, 44706880), (180, 40236192), (192, 37721430), (216, 33530160), (240, 30177144), (270, 26824128), (288, 25147620), (320, 22632858), (324, 22353440), (360, 20118096), (384, 18860715), (405, 17882752), (432, 16765080), (480, 15088572), (540, 13412064), (576, 12573810), (640, 11316429), (648, 11176720), (720, 10059048), (810, 8941376), (864, 8382540), (960, 7544286), (1080, 6706032), (1152, 6286905), (1296, 5588360), (1440, 5029524), (1620, 4470688), (1728, 4191270), (1920, 3772143), (2160, 3353016), (2592, 2794180), (2880, 2514762), (3240, 2235344), (3456, 2095635), (4320, 1676508), (5184, 1397090), (5760, 1257381), (6480, 1117672), (8640, 838254), (10368, 698545), (12960, 558836), (17280, 419127), (25920, 279418), (51840, 139709)]