12901736960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5669}}^1$

素因数の和:5826

約数の個数: 160

約数和(自身を含む): 35637719040

約数和(自身を除く): 22735982080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 448, 508, 512, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1280, 1778, 1792, 2032, 2240, 2540, 2560, 3556, 3584, 4064, 4445, 4480, 5080, 5669, 7112, 8128, 8890, 8960, 10160, 11338, 14224, 16256, 17780, 17920, 20320, 22676, 28345, 28448, 32512, 35560, 39683, 40640, 45352, 56690, 56896, 65024, 71120, 79366, 81280, 90704, 113380, 113792, 142240, 158732, 162560, 181408, 198415, 226760, 227584, 284480, 317464, 325120, 362816, 396830, 453520, 455168, 568960, 634928, 719963, 725632, 793660, 907040, 1137920, 1269856, 1439926, 1451264, 1587320, 1814080, 2275840, 2539712, 2879852, 2902528, 3174640, 3599815, 3628160, 5039741, 5079424, 5759704, 6349280, 7199630, 7256320, 10079482, 10158848, 11519408, 12698560, 14399260, 14512640, 20158964, 20317696, 23038816, 25198705, 25397120, 28798520, 40317928, 46077632, 50397410, 50794240, 57597040, 80635856, 92155264, 100794820, 101588480, 115194080, 161271712, 184310528, 201589640, 230388160, 322543424, 368621056, 403179280, 460776320, 645086848, 806358560, 921552640, 1290173696, 1612717120, 1843105280, 2580347392, 3225434240, 6450868480, 12901736960]

約数ペア:

[(1, 12901736960), (2, 6450868480), (4, 3225434240), (5, 2580347392), (7, 1843105280), (8, 1612717120), (10, 1290173696), (14, 921552640), (16, 806358560), (20, 645086848), (28, 460776320), (32, 403179280), (35, 368621056), (40, 322543424), (56, 230388160), (64, 201589640), (70, 184310528), (80, 161271712), (112, 115194080), (127, 101588480), (128, 100794820), (140, 92155264), (160, 80635856), (224, 57597040), (254, 50794240), (256, 50397410), (280, 46077632), (320, 40317928), (448, 28798520), (508, 25397120), (512, 25198705), (560, 23038816), (635, 20317696), (640, 20158964), (889, 14512640), (896, 14399260), (1016, 12698560), (1120, 11519408), (1270, 10158848), (1280, 10079482), (1778, 7256320), (1792, 7199630), (2032, 6349280), (2240, 5759704), (2540, 5079424), (2560, 5039741), (3556, 3628160), (3584, 3599815), (4064, 3174640), (4445, 2902528), (4480, 2879852), (5080, 2539712), (5669, 2275840), (7112, 1814080), (8128, 1587320), (8890, 1451264), (8960, 1439926), (10160, 1269856), (11338, 1137920), (14224, 907040), (16256, 793660), (17780, 725632), (17920, 719963), (20320, 634928), (22676, 568960), (28345, 455168), (28448, 453520), (32512, 396830), (35560, 362816), (39683, 325120), (40640, 317464), (45352, 284480), (56690, 227584), (56896, 226760), (65024, 198415), (71120, 181408), (79366, 162560), (81280, 158732), (90704, 142240), (113380, 113792)]