66716403840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3860903}}^1$

素因数の和:3860931

約数の個数: 128

約数和(自身を含む): 236287324800

約数和(自身を除く): 169570920960

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 3860903, 7721806, 11582709, 15443612, 19304515, 23165418, 30887224, 34748127, 38609030, 46330836, 57913545, 61774448, 69496254, 77218060, 92661672, 104244381, 115827090, 123548896, 138992508, 154436120, 173740635, 185323344, 208488762, 231654180, 247097792, 277985016, 308872240, 347481270, 370646688, 416977524, 463308360, 494195584, 521221905, 555970032, 617744480, 694962540, 741293376, 833955048, 926616720, 1042443810, 1111940064, 1235488960, 1389925080, 1482586752, 1667910096, 1853233440, 2084887620, 2223880128, 2470977920, 2779850160, 3335820192, 3706466880, 4169775240, 4447760256, 5559700320, 6671640384, 7412933760, 8339550480, 11119400640, 13343280768, 16679100960, 22238801280, 33358201920, 66716403840]

約数ペア:

[(1, 66716403840), (2, 33358201920), (3, 22238801280), (4, 16679100960), (5, 13343280768), (6, 11119400640), (8, 8339550480), (9, 7412933760), (10, 6671640384), (12, 5559700320), (15, 4447760256), (16, 4169775240), (18, 3706466880), (20, 3335820192), (24, 2779850160), (27, 2470977920), (30, 2223880128), (32, 2084887620), (36, 1853233440), (40, 1667910096), (45, 1482586752), (48, 1389925080), (54, 1235488960), (60, 1111940064), (64, 1042443810), (72, 926616720), (80, 833955048), (90, 741293376), (96, 694962540), (108, 617744480), (120, 555970032), (128, 521221905), (135, 494195584), (144, 463308360), (160, 416977524), (180, 370646688), (192, 347481270), (216, 308872240), (240, 277985016), (270, 247097792), (288, 231654180), (320, 208488762), (360, 185323344), (384, 173740635), (432, 154436120), (480, 138992508), (540, 123548896), (576, 115827090), (640, 104244381), (720, 92661672), (864, 77218060), (960, 69496254), (1080, 61774448), (1152, 57913545), (1440, 46330836), (1728, 38609030), (1920, 34748127), (2160, 30887224), (2880, 23165418), (3456, 19304515), (4320, 15443612), (5760, 11582709), (8640, 7721806), (17280, 3860903)]