778827630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1114

約数の個数: 128

約数和(自身を含む): 2273080320

約数和(自身を除く): 1494252690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 269, 357, 510, 538, 595, 714, 807, 811, 1190, 1345, 1614, 1622, 1785, 1883, 2433, 2690, 3570, 3766, 4035, 4055, 4573, 4866, 5649, 5677, 8070, 8110, 9146, 9415, 11298, 11354, 12165, 13719, 13787, 17031, 18830, 22865, 24330, 27438, 27574, 28245, 28385, 32011, 34062, 41361, 45730, 56490, 56770, 64022, 68595, 68935, 82722, 85155, 96033, 96509, 137190, 137870, 160055, 170310, 192066, 193018, 206805, 218159, 289527, 320110, 413610, 436318, 480165, 482545, 579054, 654477, 960330, 965090, 1090795, 1308954, 1447635, 1527113, 2181590, 2895270, 3054226, 3272385, 3708703, 4581339, 6544770, 7417406, 7635565, 9162678, 11126109, 15271130, 18543515, 22252218, 22906695, 25960921, 37087030, 45813390, 51921842, 55630545, 77882763, 111261090, 129804605, 155765526, 259609210, 389413815, 778827630]

約数ペア:

[(1, 778827630), (2, 389413815), (3, 259609210), (5, 155765526), (6, 129804605), (7, 111261090), (10, 77882763), (14, 55630545), (15, 51921842), (17, 45813390), (21, 37087030), (30, 25960921), (34, 22906695), (35, 22252218), (42, 18543515), (51, 15271130), (70, 11126109), (85, 9162678), (102, 7635565), (105, 7417406), (119, 6544770), (170, 4581339), (210, 3708703), (238, 3272385), (255, 3054226), (269, 2895270), (357, 2181590), (510, 1527113), (538, 1447635), (595, 1308954), (714, 1090795), (807, 965090), (811, 960330), (1190, 654477), (1345, 579054), (1614, 482545), (1622, 480165), (1785, 436318), (1883, 413610), (2433, 320110), (2690, 289527), (3570, 218159), (3766, 206805), (4035, 193018), (4055, 192066), (4573, 170310), (4866, 160055), (5649, 137870), (5677, 137190), (8070, 96509), (8110, 96033), (9146, 85155), (9415, 82722), (11298, 68935), (11354, 68595), (12165, 64022), (13719, 56770), (13787, 56490), (17031, 45730), (18830, 41361), (22865, 34062), (24330, 32011), (27438, 28385), (27574, 28245)]