7191861120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40277}}^1$

素因数の和:40333

約数の個数: 192

約数和(自身を含む): 25636141440

約数和(自身を除く): 18444280320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 40277, 44640, 59520, 80554, 89280, 120831, 161108, 178560, 201385, 241662, 322216, 362493, 402770, 483324, 604155, 644432, 724986, 805540, 966648, 1208310, 1248587, 1288864, 1449972, 1611080, 1812465, 1933296, 2416620, 2497174, 2577728, 2899944, 3222160, 3624930, 3745761, 3866592, 4833240, 4994348, 5155456, 5799888, 6242935, 6444320, 7249860, 7491522, 7733184, 9666480, 9988696, 11237283, 11599776, 12485870, 12888640, 14499720, 14983044, 15466368, 18728805, 19332960, 19977392, 22474566, 23199552, 24971740, 25777280, 28999440, 29966088, 37457610, 38665920, 39954784, 44949132, 46399104, 49943480, 56186415, 57998880, 59932176, 74915220, 77331840, 79909568, 89898264, 99886960, 112372830, 115997760, 119864352, 149830440, 159819136, 179796528, 199773920, 224745660, 231995520, 239728704, 299660880, 359593056, 399547840, 449491320, 479457408, 599321760, 719186112, 799095680, 898982640, 1198643520, 1438372224, 1797965280, 2397287040, 3595930560, 7191861120]

約数ペア:

[(1, 7191861120), (2, 3595930560), (3, 2397287040), (4, 1797965280), (5, 1438372224), (6, 1198643520), (8, 898982640), (9, 799095680), (10, 719186112), (12, 599321760), (15, 479457408), (16, 449491320), (18, 399547840), (20, 359593056), (24, 299660880), (30, 239728704), (31, 231995520), (32, 224745660), (36, 199773920), (40, 179796528), (45, 159819136), (48, 149830440), (60, 119864352), (62, 115997760), (64, 112372830), (72, 99886960), (80, 89898264), (90, 79909568), (93, 77331840), (96, 74915220), (120, 59932176), (124, 57998880), (128, 56186415), (144, 49943480), (155, 46399104), (160, 44949132), (180, 39954784), (186, 38665920), (192, 37457610), (240, 29966088), (248, 28999440), (279, 25777280), (288, 24971740), (310, 23199552), (320, 22474566), (360, 19977392), (372, 19332960), (384, 18728805), (465, 15466368), (480, 14983044), (496, 14499720), (558, 12888640), (576, 12485870), (620, 11599776), (640, 11237283), (720, 9988696), (744, 9666480), (930, 7733184), (960, 7491522), (992, 7249860), (1116, 6444320), (1152, 6242935), (1240, 5799888), (1395, 5155456), (1440, 4994348), (1488, 4833240), (1860, 3866592), (1920, 3745761), (1984, 3624930), (2232, 3222160), (2480, 2899944), (2790, 2577728), (2880, 2497174), (2976, 2416620), (3720, 1933296), (3968, 1812465), (4464, 1611080), (4960, 1449972), (5580, 1288864), (5760, 1248587), (5952, 1208310), (7440, 966648), (8928, 805540), (9920, 724986), (11160, 644432), (11904, 604155), (14880, 483324), (17856, 402770), (19840, 362493), (22320, 322216), (29760, 241662), (35712, 201385), (40277, 178560), (44640, 161108), (59520, 120831), (80554, 89280)]