1830605280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18787}}^1$

素因数の和:18841

約数の個数: 192

約数和(自身を含む): 6817789440

約数和(自身を除く): 4987184160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 6090, 6496, 6960, 8120, 9744, 12180, 13920, 16240, 18787, 19488, 24360, 32480, 37574, 48720, 56361, 75148, 93935, 97440, 112722, 131509, 150296, 187870, 225444, 263018, 281805, 300592, 375740, 394527, 450888, 526036, 544823, 563610, 601184, 657545, 751480, 789054, 901776, 1052072, 1089646, 1127220, 1315090, 1502960, 1578108, 1634469, 1803552, 1972635, 2104144, 2179292, 2254440, 2630180, 2724115, 3005920, 3156216, 3268938, 3813761, 3945270, 4208288, 4358584, 4508880, 5260360, 5448230, 6312432, 6537876, 7627522, 7890540, 8172345, 8717168, 9017760, 10520720, 10896460, 11441283, 12624864, 13075752, 15255044, 15781080, 16344690, 17434336, 19068805, 21041440, 21792920, 22882566, 26151504, 30510088, 31562160, 32689380, 38137610, 43585840, 45765132, 52303008, 57206415, 61020176, 63124320, 65378760, 76275220, 87171680, 91530264, 114412830, 122040352, 130757520, 152550440, 183060528, 228825660, 261515040, 305100880, 366121056, 457651320, 610201760, 915302640, 1830605280]

約数ペア:

[(1, 1830605280), (2, 915302640), (3, 610201760), (4, 457651320), (5, 366121056), (6, 305100880), (7, 261515040), (8, 228825660), (10, 183060528), (12, 152550440), (14, 130757520), (15, 122040352), (16, 114412830), (20, 91530264), (21, 87171680), (24, 76275220), (28, 65378760), (29, 63124320), (30, 61020176), (32, 57206415), (35, 52303008), (40, 45765132), (42, 43585840), (48, 38137610), (56, 32689380), (58, 31562160), (60, 30510088), (70, 26151504), (80, 22882566), (84, 21792920), (87, 21041440), (96, 19068805), (105, 17434336), (112, 16344690), (116, 15781080), (120, 15255044), (140, 13075752), (145, 12624864), (160, 11441283), (168, 10896460), (174, 10520720), (203, 9017760), (210, 8717168), (224, 8172345), (232, 7890540), (240, 7627522), (280, 6537876), (290, 6312432), (336, 5448230), (348, 5260360), (406, 4508880), (420, 4358584), (435, 4208288), (464, 3945270), (480, 3813761), (560, 3268938), (580, 3156216), (609, 3005920), (672, 2724115), (696, 2630180), (812, 2254440), (840, 2179292), (870, 2104144), (928, 1972635), (1015, 1803552), (1120, 1634469), (1160, 1578108), (1218, 1502960), (1392, 1315090), (1624, 1127220), (1680, 1089646), (1740, 1052072), (2030, 901776), (2320, 789054), (2436, 751480), (2784, 657545), (3045, 601184), (3248, 563610), (3360, 544823), (3480, 526036), (4060, 450888), (4640, 394527), (4872, 375740), (6090, 300592), (6496, 281805), (6960, 263018), (8120, 225444), (9744, 187870), (12180, 150296), (13920, 131509), (16240, 112722), (18787, 97440), (19488, 93935), (24360, 75148), (32480, 56361), (37574, 48720)]