39955728960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{283133}}^1$

素因数の和:283170

約数の個数: 252

約数和(自身を含む): 159869348028

約数和(自身を除く): 119913619068

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 70560, 141120, 283133, 566266, 849399, 1132532, 1415665, 1698798, 1981931, 2265064, 2548197, 2831330, 3397596, 3963862, 4246995, 4530128, 5096394, 5662660, 5945793, 6795192, 7927724, 8493990, 9060256, 9909655, 10192788, 11325320, 11891586, 12740985, 13590384, 13873517, 15855448, 16987980, 17837379, 18120512, 19819310, 20385576, 22650640, 23783172, 25481970, 27180768, 27747034, 29728965, 31710896, 33975960, 35674758, 39638620, 40771152, 41620551, 45301280, 47566344, 50963940, 54361536, 55494068, 59457930, 63421792, 67951920, 69367585, 71349516, 79277240, 81542304, 83241102, 89186895, 90602560, 95132688, 101927880, 110988136, 118915860, 124861653, 126843584, 135903840, 138735170, 142699032, 158554480, 163084608, 166482204, 178373790, 190265376, 203855760, 208102755, 221976272, 237831720, 249723306, 271807680, 277470340, 285398064, 317108960, 332964408, 356747580, 380530752, 407711520, 416205510, 443952544, 475663440, 499446612, 554940680, 570796128, 624308265, 634217920, 665928816, 713495160, 815423040, 832411020, 887905088, 951326880, 998893224, 1109881360, 1141592256, 1248616530, 1331857632, 1426990320, 1664822040, 1902653760, 1997786448, 2219762720, 2497233060, 2663715264, 2853980640, 3329644080, 3995572896, 4439525440, 4994466120, 5707961280, 6659288160, 7991145792, 9988932240, 13318576320, 19977864480, 39955728960]

約数ペア:

[(1, 39955728960), (2, 19977864480), (3, 13318576320), (4, 9988932240), (5, 7991145792), (6, 6659288160), (7, 5707961280), (8, 4994466120), (9, 4439525440), (10, 3995572896), (12, 3329644080), (14, 2853980640), (15, 2663715264), (16, 2497233060), (18, 2219762720), (20, 1997786448), (21, 1902653760), (24, 1664822040), (28, 1426990320), (30, 1331857632), (32, 1248616530), (35, 1141592256), (36, 1109881360), (40, 998893224), (42, 951326880), (45, 887905088), (48, 832411020), (49, 815423040), (56, 713495160), (60, 665928816), (63, 634217920), (64, 624308265), (70, 570796128), (72, 554940680), (80, 499446612), (84, 475663440), (90, 443952544), (96, 416205510), (98, 407711520), (105, 380530752), (112, 356747580), (120, 332964408), (126, 317108960), (140, 285398064), (144, 277470340), (147, 271807680), (160, 249723306), (168, 237831720), (180, 221976272), (192, 208102755), (196, 203855760), (210, 190265376), (224, 178373790), (240, 166482204), (245, 163084608), (252, 158554480), (280, 142699032), (288, 138735170), (294, 135903840), (315, 126843584), (320, 124861653), (336, 118915860), (360, 110988136), (392, 101927880), (420, 95132688), (441, 90602560), (448, 89186895), (480, 83241102), (490, 81542304), (504, 79277240), (560, 71349516), (576, 69367585), (588, 67951920), (630, 63421792), (672, 59457930), (720, 55494068), (735, 54361536), (784, 50963940), (840, 47566344), (882, 45301280), (960, 41620551), (980, 40771152), (1008, 39638620), (1120, 35674758), (1176, 33975960), (1260, 31710896), (1344, 29728965), (1440, 27747034), (1470, 27180768), (1568, 25481970), (1680, 23783172), (1764, 22650640), (1960, 20385576), (2016, 19819310), (2205, 18120512), (2240, 17837379), (2352, 16987980), (2520, 15855448), (2880, 13873517), (2940, 13590384), (3136, 12740985), (3360, 11891586), (3528, 11325320), (3920, 10192788), (4032, 9909655), (4410, 9060256), (4704, 8493990), (5040, 7927724), (5880, 6795192), (6720, 5945793), (7056, 5662660), (7840, 5096394), (8820, 4530128), (9408, 4246995), (10080, 3963862), (11760, 3397596), (14112, 2831330), (15680, 2548197), (17640, 2265064), (20160, 1981931), (23520, 1698798), (28224, 1415665), (35280, 1132532), (47040, 849399), (70560, 566266), (141120, 283133)]