4444232320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 12127294080

約数和(自身を除く): 7683061760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 53, 55, 64, 80, 86, 88, 106, 110, 128, 160, 172, 176, 212, 215, 220, 265, 277, 320, 344, 352, 424, 430, 440, 473, 530, 554, 583, 640, 688, 704, 848, 860, 880, 946, 1060, 1108, 1166, 1376, 1385, 1408, 1696, 1720, 1760, 1892, 2120, 2216, 2279, 2332, 2365, 2752, 2770, 2915, 3047, 3392, 3440, 3520, 3784, 4240, 4432, 4558, 4664, 4730, 5504, 5540, 5830, 6094, 6784, 6880, 7040, 7568, 8480, 8864, 9116, 9328, 9460, 11080, 11395, 11660, 11911, 12188, 13760, 14681, 15136, 15235, 16960, 17728, 18232, 18656, 18920, 22160, 22790, 23320, 23822, 24376, 25069, 27520, 29362, 30272, 30470, 33920, 35456, 36464, 37312, 37840, 44320, 45580, 46640, 47644, 48752, 50138, 58724, 59555, 60544, 60940, 72928, 73405, 74624, 75680, 88640, 91160, 93280, 95288, 97504, 100276, 117448, 119110, 121880, 125345, 131021, 145856, 146810, 151360, 161491, 177280, 182320, 186560, 190576, 195008, 200552, 234896, 238220, 243760, 250690, 262042, 291712, 293620, 302720, 322982, 364640, 373120, 381152, 390016, 401104, 469792, 476440, 487520, 501380, 524084, 587240, 631283, 645964, 655105, 729280, 762304, 802208, 807455, 939584, 952880, 975040, 1002760, 1048168, 1174480, 1262566, 1291928, 1310210, 1458560, 1524608, 1604416, 1614910, 1879168, 1905760, 1950080, 2005520, 2096336, 2348960, 2525132, 2583856, 2620420, 3156415, 3208832, 3229820, 3811520, 4011040, 4192672, 4697920, 5050264, 5167712, 5240840, 6312830, 6459640, 6944113, 7623040, 8022080, 8385344, 9395840, 10100528, 10335424, 10481680, 12625660, 12919280, 13888226, 16044160, 16770688, 20201056, 20670848, 20963360, 25251320, 25838560, 27776452, 34720565, 40402112, 41926720, 50502640, 51677120, 55552904, 69441130, 80804224, 83853440, 101005280, 103354240, 111105808, 138882260, 202010560, 222211616, 277764520, 404021120, 444423232, 555529040, 888846464, 1111058080, 2222116160, 4444232320]

約数ペア:

[(1, 4444232320), (2, 2222116160), (4, 1111058080), (5, 888846464), (8, 555529040), (10, 444423232), (11, 404021120), (16, 277764520), (20, 222211616), (22, 202010560), (32, 138882260), (40, 111105808), (43, 103354240), (44, 101005280), (53, 83853440), (55, 80804224), (64, 69441130), (80, 55552904), (86, 51677120), (88, 50502640), (106, 41926720), (110, 40402112), (128, 34720565), (160, 27776452), (172, 25838560), (176, 25251320), (212, 20963360), (215, 20670848), (220, 20201056), (265, 16770688), (277, 16044160), (320, 13888226), (344, 12919280), (352, 12625660), (424, 10481680), (430, 10335424), (440, 10100528), (473, 9395840), (530, 8385344), (554, 8022080), (583, 7623040), (640, 6944113), (688, 6459640), (704, 6312830), (848, 5240840), (860, 5167712), (880, 5050264), (946, 4697920), (1060, 4192672), (1108, 4011040), (1166, 3811520), (1376, 3229820), (1385, 3208832), (1408, 3156415), (1696, 2620420), (1720, 2583856), (1760, 2525132), (1892, 2348960), (2120, 2096336), (2216, 2005520), (2279, 1950080), (2332, 1905760), (2365, 1879168), (2752, 1614910), (2770, 1604416), (2915, 1524608), (3047, 1458560), (3392, 1310210), (3440, 1291928), (3520, 1262566), (3784, 1174480), (4240, 1048168), (4432, 1002760), (4558, 975040), (4664, 952880), (4730, 939584), (5504, 807455), (5540, 802208), (5830, 762304), (6094, 729280), (6784, 655105), (6880, 645964), (7040, 631283), (7568, 587240), (8480, 524084), (8864, 501380), (9116, 487520), (9328, 476440), (9460, 469792), (11080, 401104), (11395, 390016), (11660, 381152), (11911, 373120), (12188, 364640), (13760, 322982), (14681, 302720), (15136, 293620), (15235, 291712), (16960, 262042), (17728, 250690), (18232, 243760), (18656, 238220), (18920, 234896), (22160, 200552), (22790, 195008), (23320, 190576), (23822, 186560), (24376, 182320), (25069, 177280), (27520, 161491), (29362, 151360), (30272, 146810), (30470, 145856), (33920, 131021), (35456, 125345), (36464, 121880), (37312, 119110), (37840, 117448), (44320, 100276), (45580, 97504), (46640, 95288), (47644, 93280), (48752, 91160), (50138, 88640), (58724, 75680), (59555, 74624), (60544, 73405), (60940, 72928)]