64466547840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3730703}}^1$

素因数の和:3730731

約数の個数: 128

約数和(自身を含む): 228319084800

約数和(自身を除く): 163852536960

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, 3730703, 7461406, 11192109, 14922812, 18653515, 22384218, 29845624, 33576327, 37307030, 44768436, 55960545, 59691248, 67152654, 74614060, 89536872, 100728981, 111921090, 119382496, 134305308, 149228120, 167881635, 179073744, 201457962, 223842180, 238764992, 268610616, 298456240, 335763270, 358147488, 402915924, 447684360, 477529984, 503644905, 537221232, 596912480, 671526540, 716294976, 805831848, 895368720, 1007289810, 1074442464, 1193824960, 1343053080, 1432589952, 1611663696, 1790737440, 2014579620, 2148884928, 2387649920, 2686106160, 3223327392, 3581474880, 4029159240, 4297769856, 5372212320, 6446654784, 7162949760, 8058318480, 10744424640, 12893309568, 16116636960, 21488849280, 32233273920, 64466547840]

約数ペア:

[(1, 64466547840), (2, 32233273920), (3, 21488849280), (4, 16116636960), (5, 12893309568), (6, 10744424640), (8, 8058318480), (9, 7162949760), (10, 6446654784), (12, 5372212320), (15, 4297769856), (16, 4029159240), (18, 3581474880), (20, 3223327392), (24, 2686106160), (27, 2387649920), (30, 2148884928), (32, 2014579620), (36, 1790737440), (40, 1611663696), (45, 1432589952), (48, 1343053080), (54, 1193824960), (60, 1074442464), (64, 1007289810), (72, 895368720), (80, 805831848), (90, 716294976), (96, 671526540), (108, 596912480), (120, 537221232), (128, 503644905), (135, 477529984), (144, 447684360), (160, 402915924), (180, 358147488), (192, 335763270), (216, 298456240), (240, 268610616), (270, 238764992), (288, 223842180), (320, 201457962), (360, 179073744), (384, 167881635), (432, 149228120), (480, 134305308), (540, 119382496), (576, 111921090), (640, 100728981), (720, 89536872), (864, 74614060), (960, 67152654), (1080, 59691248), (1152, 55960545), (1440, 44768436), (1728, 37307030), (1920, 33576327), (2160, 29845624), (2880, 22384218), (3456, 18653515), (4320, 14922812), (5760, 11192109), (8640, 7461406), (17280, 3730703)]