64457493120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1243393}}^1$

素因数の和:1243424

約数の個数: 160

約数和(自身を含む): 230189531220

約数和(自身を除く): 165732038100

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, 1243393, 2486786, 3730179, 4973572, 6216965, 7460358, 9947144, 11190537, 12433930, 14920716, 18650895, 19894288, 22381074, 24867860, 29841432, 33571611, 37301790, 39788576, 44762148, 49735720, 55952685, 59682864, 67143222, 74603580, 79577152, 89524296, 99471440, 100714833, 111905370, 119365728, 134286444, 149207160, 159154304, 167858055, 179048592, 198942880, 201429666, 223810740, 238731456, 268572888, 298414320, 335716110, 358097184, 397885760, 402859332, 447621480, 477462912, 503574165, 537145776, 596828640, 671432220, 716194368, 795771520, 805718664, 895242960, 1007148330, 1074291552, 1193657280, 1342864440, 1432388736, 1611437328, 1790485920, 2014296660, 2148583104, 2387314560, 2685728880, 3222874656, 3580971840, 4028593320, 4297166208, 5371457760, 6445749312, 7161943680, 8057186640, 10742915520, 12891498624, 16114373280, 21485831040, 32228746560, 64457493120]

約数ペア:

[(1, 64457493120), (2, 32228746560), (3, 21485831040), (4, 16114373280), (5, 12891498624), (6, 10742915520), (8, 8057186640), (9, 7161943680), (10, 6445749312), (12, 5371457760), (15, 4297166208), (16, 4028593320), (18, 3580971840), (20, 3222874656), (24, 2685728880), (27, 2387314560), (30, 2148583104), (32, 2014296660), (36, 1790485920), (40, 1611437328), (45, 1432388736), (48, 1342864440), (54, 1193657280), (60, 1074291552), (64, 1007148330), (72, 895242960), (80, 805718664), (81, 795771520), (90, 716194368), (96, 671432220), (108, 596828640), (120, 537145776), (128, 503574165), (135, 477462912), (144, 447621480), (160, 402859332), (162, 397885760), (180, 358097184), (192, 335716110), (216, 298414320), (240, 268572888), (270, 238731456), (288, 223810740), (320, 201429666), (324, 198942880), (360, 179048592), (384, 167858055), (405, 159154304), (432, 149207160), (480, 134286444), (540, 119365728), (576, 111905370), (640, 100714833), (648, 99471440), (720, 89524296), (810, 79577152), (864, 74603580), (960, 67143222), (1080, 59682864), (1152, 55952685), (1296, 49735720), (1440, 44762148), (1620, 39788576), (1728, 37301790), (1920, 33571611), (2160, 29841432), (2592, 24867860), (2880, 22381074), (3240, 19894288), (3456, 18650895), (4320, 14920716), (5184, 12433930), (5760, 11190537), (6480, 9947144), (8640, 7460358), (10368, 6216965), (12960, 4973572), (17280, 3730179), (25920, 2486786), (51840, 1243393)]