1895256960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13903}}^1$

素因数の和:13996

約数の個数: 128

約数和(自身を含む): 6126658560

約数和(自身を除く): 4231401600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 13903, 17040, 22720, 27264, 27806, 34080, 41709, 45440, 55612, 68160, 69515, 83418, 111224, 136320, 139030, 166836, 208545, 222448, 278060, 333672, 417090, 444896, 556120, 667344, 834180, 889792, 987113, 1112240, 1334688, 1668360, 1779584, 1974226, 2224480, 2669376, 2961339, 3336720, 3948452, 4448960, 4935565, 5338752, 5922678, 6673440, 7896904, 8897920, 9871130, 11845356, 13346880, 14806695, 15793808, 19742260, 23690712, 26693760, 29613390, 31587616, 39484520, 47381424, 59226780, 63175232, 78969040, 94762848, 118453560, 126350464, 157938080, 189525696, 236907120, 315876160, 379051392, 473814240, 631752320, 947628480, 1895256960]

約数ペア:

[(1, 1895256960), (2, 947628480), (3, 631752320), (4, 473814240), (5, 379051392), (6, 315876160), (8, 236907120), (10, 189525696), (12, 157938080), (15, 126350464), (16, 118453560), (20, 94762848), (24, 78969040), (30, 63175232), (32, 59226780), (40, 47381424), (48, 39484520), (60, 31587616), (64, 29613390), (71, 26693760), (80, 23690712), (96, 19742260), (120, 15793808), (128, 14806695), (142, 13346880), (160, 11845356), (192, 9871130), (213, 8897920), (240, 7896904), (284, 6673440), (320, 5922678), (355, 5338752), (384, 4935565), (426, 4448960), (480, 3948452), (568, 3336720), (640, 2961339), (710, 2669376), (852, 2224480), (960, 1974226), (1065, 1779584), (1136, 1668360), (1420, 1334688), (1704, 1112240), (1920, 987113), (2130, 889792), (2272, 834180), (2840, 667344), (3408, 556120), (4260, 444896), (4544, 417090), (5680, 333672), (6816, 278060), (8520, 222448), (9088, 208545), (11360, 166836), (13632, 139030), (13903, 136320), (17040, 111224), (22720, 83418), (27264, 69515), (27806, 68160), (34080, 55612), (41709, 45440)]