65055049920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{460991}}^1$

素因数の和:461028

約数の個数: 252

約数和(自身を含む): 260295444864

約数和(自身を除く): 195240394944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 70560, 141120, 460991, 921982, 1382973, 1843964, 2304955, 2765946, 3226937, 3687928, 4148919, 4609910, 5531892, 6453874, 6914865, 7375856, 8297838, 9219820, 9680811, 11063784, 12907748, 13829730, 14751712, 16134685, 16595676, 18439640, 19361622, 20744595, 22127568, 22588559, 25815496, 27659460, 29042433, 29503424, 32269370, 33191352, 36879280, 38723244, 41489190, 44255136, 45177118, 48404055, 51630992, 55318920, 58084866, 64538740, 66382704, 67765677, 73758560, 77446488, 82978380, 88510272, 90354236, 96808110, 103261984, 110637840, 112942795, 116169732, 129077480, 132765408, 135531354, 145212165, 147517120, 154892976, 165956760, 180708472, 193616220, 203297031, 206523968, 221275680, 225885590, 232339464, 258154960, 265530816, 271062708, 290424330, 309785952, 331913520, 338828385, 361416944, 387232440, 406594062, 442551360, 451771180, 464678928, 516309920, 542125416, 580848660, 619571904, 663827040, 677656770, 722833888, 774464880, 813188124, 903542360, 929357856, 1016485155, 1032619840, 1084250832, 1161697320, 1327654080, 1355313540, 1445667776, 1548929760, 1626376248, 1807084720, 1858715712, 2032970310, 2168501664, 2323394640, 2710627080, 3097859520, 3252752496, 3614169440, 4065940620, 4337003328, 4646789280, 5421254160, 6505504992, 7228338880, 8131881240, 9293578560, 10842508320, 13011009984, 16263762480, 21685016640, 32527524960, 65055049920]

約数ペア:

[(1, 65055049920), (2, 32527524960), (3, 21685016640), (4, 16263762480), (5, 13011009984), (6, 10842508320), (7, 9293578560), (8, 8131881240), (9, 7228338880), (10, 6505504992), (12, 5421254160), (14, 4646789280), (15, 4337003328), (16, 4065940620), (18, 3614169440), (20, 3252752496), (21, 3097859520), (24, 2710627080), (28, 2323394640), (30, 2168501664), (32, 2032970310), (35, 1858715712), (36, 1807084720), (40, 1626376248), (42, 1548929760), (45, 1445667776), (48, 1355313540), (49, 1327654080), (56, 1161697320), (60, 1084250832), (63, 1032619840), (64, 1016485155), (70, 929357856), (72, 903542360), (80, 813188124), (84, 774464880), (90, 722833888), (96, 677656770), (98, 663827040), (105, 619571904), (112, 580848660), (120, 542125416), (126, 516309920), (140, 464678928), (144, 451771180), (147, 442551360), (160, 406594062), (168, 387232440), (180, 361416944), (192, 338828385), (196, 331913520), (210, 309785952), (224, 290424330), (240, 271062708), (245, 265530816), (252, 258154960), (280, 232339464), (288, 225885590), (294, 221275680), (315, 206523968), (320, 203297031), (336, 193616220), (360, 180708472), (392, 165956760), (420, 154892976), (441, 147517120), (448, 145212165), (480, 135531354), (490, 132765408), (504, 129077480), (560, 116169732), (576, 112942795), (588, 110637840), (630, 103261984), (672, 96808110), (720, 90354236), (735, 88510272), (784, 82978380), (840, 77446488), (882, 73758560), (960, 67765677), (980, 66382704), (1008, 64538740), (1120, 58084866), (1176, 55318920), (1260, 51630992), (1344, 48404055), (1440, 45177118), (1470, 44255136), (1568, 41489190), (1680, 38723244), (1764, 36879280), (1960, 33191352), (2016, 32269370), (2205, 29503424), (2240, 29042433), (2352, 27659460), (2520, 25815496), (2880, 22588559), (2940, 22127568), (3136, 20744595), (3360, 19361622), (3528, 18439640), (3920, 16595676), (4032, 16134685), (4410, 14751712), (4704, 13829730), (5040, 12907748), (5880, 11063784), (6720, 9680811), (7056, 9219820), (7840, 8297838), (8820, 7375856), (9408, 6914865), (10080, 6453874), (11760, 5531892), (14112, 4609910), (15680, 4148919), (17640, 3687928), (20160, 3226937), (23520, 2765946), (28224, 2304955), (35280, 1843964), (47040, 1382973), (70560, 921982), (141120, 460991)]