64067742720

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{463453}}^1$

素因数の和:463487

約数の個数: 176

約数和(自身を含む): 227685681120

約数和(自身を除く): 163617938400

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 23040, 27648, 34560, 46080, 69120, 138240, 463453, 926906, 1390359, 1853812, 2317265, 2780718, 3707624, 4171077, 4634530, 5561436, 6951795, 7415248, 8342154, 9269060, 11122872, 12513231, 13903590, 14830496, 16684308, 18538120, 20855385, 22245744, 25026462, 27807180, 29660992, 33368616, 37076240, 41710770, 44491488, 50052924, 55614360, 59321984, 62566155, 66737232, 74152480, 83421540, 88982976, 100105848, 111228720, 118643968, 125132310, 133474464, 148304960, 166843080, 177965952, 200211696, 222457440, 237287936, 250264620, 266948928, 296609920, 333686160, 355931904, 400423392, 444914880, 474575872, 500529240, 533897856, 593219840, 667372320, 711863808, 800846784, 889829760, 1001058480, 1067795712, 1186439680, 1334744640, 1423727616, 1601693568, 1779659520, 2002116960, 2135591424, 2372879360, 2669489280, 3203387136, 3559319040, 4004233920, 4271182848, 5338978560, 6406774272, 7118638080, 8008467840, 10677957120, 12813548544, 16016935680, 21355914240, 32033871360, 64067742720]

約数ペア:

[(1, 64067742720), (2, 32033871360), (3, 21355914240), (4, 16016935680), (5, 12813548544), (6, 10677957120), (8, 8008467840), (9, 7118638080), (10, 6406774272), (12, 5338978560), (15, 4271182848), (16, 4004233920), (18, 3559319040), (20, 3203387136), (24, 2669489280), (27, 2372879360), (30, 2135591424), (32, 2002116960), (36, 1779659520), (40, 1601693568), (45, 1423727616), (48, 1334744640), (54, 1186439680), (60, 1067795712), (64, 1001058480), (72, 889829760), (80, 800846784), (90, 711863808), (96, 667372320), (108, 593219840), (120, 533897856), (128, 500529240), (135, 474575872), (144, 444914880), (160, 400423392), (180, 355931904), (192, 333686160), (216, 296609920), (240, 266948928), (256, 250264620), (270, 237287936), (288, 222457440), (320, 200211696), (360, 177965952), (384, 166843080), (432, 148304960), (480, 133474464), (512, 125132310), (540, 118643968), (576, 111228720), (640, 100105848), (720, 88982976), (768, 83421540), (864, 74152480), (960, 66737232), (1024, 62566155), (1080, 59321984), (1152, 55614360), (1280, 50052924), (1440, 44491488), (1536, 41710770), (1728, 37076240), (1920, 33368616), (2160, 29660992), (2304, 27807180), (2560, 25026462), (2880, 22245744), (3072, 20855385), (3456, 18538120), (3840, 16684308), (4320, 14830496), (4608, 13903590), (5120, 12513231), (5760, 11122872), (6912, 9269060), (7680, 8342154), (8640, 7415248), (9216, 6951795), (11520, 5561436), (13824, 4634530), (15360, 4171077), (17280, 3707624), (23040, 2780718), (27648, 2317265), (34560, 1853812), (46080, 1390359), (69120, 926906), (138240, 463453)]