16621702080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{243863}}^1$

素因数の和:243954

約数の個数: 112

約数和(自身を含む): 53517417984

約数和(自身を除く): 36895715904

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, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 11360, 13632, 17040, 22720, 34080, 68160, 243863, 487726, 731589, 975452, 1219315, 1463178, 1950904, 2438630, 2926356, 3657945, 3901808, 4877260, 5852712, 7315890, 7803616, 9754520, 11705424, 14631780, 15607232, 17314273, 19509040, 23410848, 29263560, 34628546, 39018080, 46821696, 51942819, 58527120, 69257092, 78036160, 86571365, 103885638, 117054240, 138514184, 173142730, 207771276, 234108480, 259714095, 277028368, 346285460, 415542552, 519428190, 554056736, 692570920, 831085104, 1038856380, 1108113472, 1385141840, 1662170208, 2077712760, 2770283680, 3324340416, 4155425520, 5540567360, 8310851040, 16621702080]

約数ペア:

[(1, 16621702080), (2, 8310851040), (3, 5540567360), (4, 4155425520), (5, 3324340416), (6, 2770283680), (8, 2077712760), (10, 1662170208), (12, 1385141840), (15, 1108113472), (16, 1038856380), (20, 831085104), (24, 692570920), (30, 554056736), (32, 519428190), (40, 415542552), (48, 346285460), (60, 277028368), (64, 259714095), (71, 234108480), (80, 207771276), (96, 173142730), (120, 138514184), (142, 117054240), (160, 103885638), (192, 86571365), (213, 78036160), (240, 69257092), (284, 58527120), (320, 51942819), (355, 46821696), (426, 39018080), (480, 34628546), (568, 29263560), (710, 23410848), (852, 19509040), (960, 17314273), (1065, 15607232), (1136, 14631780), (1420, 11705424), (1704, 9754520), (2130, 7803616), (2272, 7315890), (2840, 5852712), (3408, 4877260), (4260, 3901808), (4544, 3657945), (5680, 2926356), (6816, 2438630), (8520, 1950904), (11360, 1463178), (13632, 1219315), (17040, 975452), (22720, 731589), (34080, 487726), (68160, 243863)]