2558928960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{18133}}^1$

素因数の和:18170

約数の個数: 252

約数和(自身を含む): 10239218028

約数和(自身を除く): 7680289068

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, 18133, 20160, 23520, 28224, 35280, 36266, 47040, 54399, 70560, 72532, 90665, 108798, 126931, 141120, 145064, 163197, 181330, 217596, 253862, 271995, 290128, 326394, 362660, 380793, 435192, 507724, 543990, 580256, 634655, 652788, 725320, 761586, 815985, 870384, 888517, 1015448, 1087980, 1142379, 1160512, 1269310, 1305576, 1450640, 1523172, 1631970, 1740768, 1777034, 1903965, 2030896, 2175960, 2284758, 2538620, 2611152, 2665551, 2901280, 3046344, 3263940, 3481536, 3554068, 3807930, 4061792, 4351920, 4442585, 4569516, 5077240, 5222304, 5331102, 5711895, 5802560, 6092688, 6527880, 7108136, 7615860, 7996653, 8123584, 8703840, 8885170, 9139032, 10154480, 10444608, 10662204, 11423790, 12185376, 13055760, 13327755, 14216272, 15231720, 15993306, 17407680, 17770340, 18278064, 20308960, 21324408, 22847580, 24370752, 26111520, 26655510, 28432544, 30463440, 31986612, 35540680, 36556128, 39983265, 40617920, 42648816, 45695160, 52223040, 53311020, 56865088, 60926880, 63973224, 71081360, 73112256, 79966530, 85297632, 91390320, 106622040, 121853760, 127946448, 142162720, 159933060, 170595264, 182780640, 213244080, 255892896, 284325440, 319866120, 365561280, 426488160, 511785792, 639732240, 852976320, 1279464480, 2558928960]

約数ペア:

[(1, 2558928960), (2, 1279464480), (3, 852976320), (4, 639732240), (5, 511785792), (6, 426488160), (7, 365561280), (8, 319866120), (9, 284325440), (10, 255892896), (12, 213244080), (14, 182780640), (15, 170595264), (16, 159933060), (18, 142162720), (20, 127946448), (21, 121853760), (24, 106622040), (28, 91390320), (30, 85297632), (32, 79966530), (35, 73112256), (36, 71081360), (40, 63973224), (42, 60926880), (45, 56865088), (48, 53311020), (49, 52223040), (56, 45695160), (60, 42648816), (63, 40617920), (64, 39983265), (70, 36556128), (72, 35540680), (80, 31986612), (84, 30463440), (90, 28432544), (96, 26655510), (98, 26111520), (105, 24370752), (112, 22847580), (120, 21324408), (126, 20308960), (140, 18278064), (144, 17770340), (147, 17407680), (160, 15993306), (168, 15231720), (180, 14216272), (192, 13327755), (196, 13055760), (210, 12185376), (224, 11423790), (240, 10662204), (245, 10444608), (252, 10154480), (280, 9139032), (288, 8885170), (294, 8703840), (315, 8123584), (320, 7996653), (336, 7615860), (360, 7108136), (392, 6527880), (420, 6092688), (441, 5802560), (448, 5711895), (480, 5331102), (490, 5222304), (504, 5077240), (560, 4569516), (576, 4442585), (588, 4351920), (630, 4061792), (672, 3807930), (720, 3554068), (735, 3481536), (784, 3263940), (840, 3046344), (882, 2901280), (960, 2665551), (980, 2611152), (1008, 2538620), (1120, 2284758), (1176, 2175960), (1260, 2030896), (1344, 1903965), (1440, 1777034), (1470, 1740768), (1568, 1631970), (1680, 1523172), (1764, 1450640), (1960, 1305576), (2016, 1269310), (2205, 1160512), (2240, 1142379), (2352, 1087980), (2520, 1015448), (2880, 888517), (2940, 870384), (3136, 815985), (3360, 761586), (3528, 725320), (3920, 652788), (4032, 634655), (4410, 580256), (4704, 543990), (5040, 507724), (5880, 435192), (6720, 380793), (7056, 362660), (7840, 326394), (8820, 290128), (9408, 271995), (10080, 253862), (11760, 217596), (14112, 181330), (15680, 163197), (17640, 145064), (18133, 141120), (20160, 126931), (23520, 108798), (28224, 90665), (35280, 72532), (36266, 70560), (47040, 54399)]