6808664280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{72649}}^1$

素因数の和:72745

約数の個数: 128

約数和(自身を含む): 22597056000

約数和(自身を除く): 15788391720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4686, 6248, 7810, 8520, 9372, 11715, 15620, 18744, 23430, 31240, 46860, 72649, 93720, 145298, 217947, 290596, 363245, 435894, 581192, 726490, 799139, 871788, 1089735, 1452980, 1598278, 1743576, 2179470, 2397417, 2905960, 3196556, 3995695, 4358940, 4794834, 5158079, 6393112, 7991390, 8717880, 9589668, 10316158, 11987085, 15474237, 15982780, 19179336, 20632316, 23974170, 25790395, 30948474, 31965560, 41264632, 47948340, 51580790, 56738869, 61896948, 77371185, 95896680, 103161580, 113477738, 123793896, 154742370, 170216607, 206323160, 226955476, 283694345, 309484740, 340433214, 453910952, 567388690, 618969480, 680866428, 851083035, 1134777380, 1361732856, 1702166070, 2269554760, 3404332140, 6808664280]

約数ペア:

[(1, 6808664280), (2, 3404332140), (3, 2269554760), (4, 1702166070), (5, 1361732856), (6, 1134777380), (8, 851083035), (10, 680866428), (11, 618969480), (12, 567388690), (15, 453910952), (20, 340433214), (22, 309484740), (24, 283694345), (30, 226955476), (33, 206323160), (40, 170216607), (44, 154742370), (55, 123793896), (60, 113477738), (66, 103161580), (71, 95896680), (88, 77371185), (110, 61896948), (120, 56738869), (132, 51580790), (142, 47948340), (165, 41264632), (213, 31965560), (220, 30948474), (264, 25790395), (284, 23974170), (330, 20632316), (355, 19179336), (426, 15982780), (440, 15474237), (568, 11987085), (660, 10316158), (710, 9589668), (781, 8717880), (852, 7991390), (1065, 6393112), (1320, 5158079), (1420, 4794834), (1562, 4358940), (1704, 3995695), (2130, 3196556), (2343, 2905960), (2840, 2397417), (3124, 2179470), (3905, 1743576), (4260, 1598278), (4686, 1452980), (6248, 1089735), (7810, 871788), (8520, 799139), (9372, 726490), (11715, 581192), (15620, 435894), (18744, 363245), (23430, 290596), (31240, 217947), (46860, 145298), (72649, 93720)]