68720710680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4691}}^1\times {\mathrm{40693}}^1$

素因数の和:45401

約数の個数: 96

約数和(自身を含む): 223395410160

約数和(自身を除く): 154674699480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4691, 9382, 14073, 18764, 23455, 28146, 37528, 40693, 42219, 46910, 56292, 70365, 81386, 84438, 93820, 112584, 122079, 140730, 162772, 168876, 187640, 203465, 211095, 244158, 281460, 325544, 337752, 366237, 406930, 422190, 488316, 562920, 610395, 732474, 813860, 844380, 976632, 1220790, 1464948, 1627720, 1688760, 1831185, 2441580, 2929896, 3662370, 4883160, 7324740, 14649480, 190890863, 381781726, 572672589, 763563452, 954454315, 1145345178, 1527126904, 1718017767, 1908908630, 2290690356, 2863362945, 3436035534, 3817817260, 4581380712, 5726725890, 6872071068, 7635634520, 8590088835, 11453451780, 13744142136, 17180177670, 22906903560, 34360355340, 68720710680]

約数ペア:

[(1, 68720710680), (2, 34360355340), (3, 22906903560), (4, 17180177670), (5, 13744142136), (6, 11453451780), (8, 8590088835), (9, 7635634520), (10, 6872071068), (12, 5726725890), (15, 4581380712), (18, 3817817260), (20, 3436035534), (24, 2863362945), (30, 2290690356), (36, 1908908630), (40, 1718017767), (45, 1527126904), (60, 1145345178), (72, 954454315), (90, 763563452), (120, 572672589), (180, 381781726), (360, 190890863), (4691, 14649480), (9382, 7324740), (14073, 4883160), (18764, 3662370), (23455, 2929896), (28146, 2441580), (37528, 1831185), (40693, 1688760), (42219, 1627720), (46910, 1464948), (56292, 1220790), (70365, 976632), (81386, 844380), (84438, 813860), (93820, 732474), (112584, 610395), (122079, 562920), (140730, 488316), (162772, 422190), (168876, 406930), (187640, 366237), (203465, 337752), (211095, 325544), (244158, 281460)]