13261459680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1315621}}^1$

素因数の和:1315649

約数の個数: 144

約数和(自身を含む): 51719732064

約数和(自身を除く): 38458272384

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 1315621, 2631242, 3946863, 5262484, 6578105, 7893726, 9209347, 10524968, 11840589, 13156210, 15787452, 18418694, 19734315, 21049936, 23681178, 26312420, 27628041, 31574904, 36837388, 39468630, 42099872, 46046735, 47362356, 52624840, 55256082, 59202945, 63149808, 73674776, 78937260, 82884123, 92093470, 94724712, 105249680, 110512164, 118405890, 126299616, 138140205, 147349552, 157874520, 165768246, 184186940, 189449424, 210499360, 221024328, 236811780, 276280410, 294699104, 315749040, 331536492, 368373880, 378898848, 414420615, 442048656, 473623560, 552560820, 631498080, 663072984, 736747760, 828841230, 884097312, 947247120, 1105121640, 1326145968, 1473495520, 1657682460, 1894494240, 2210243280, 2652291936, 3315364920, 4420486560, 6630729840, 13261459680]

約数ペア:

[(1, 13261459680), (2, 6630729840), (3, 4420486560), (4, 3315364920), (5, 2652291936), (6, 2210243280), (7, 1894494240), (8, 1657682460), (9, 1473495520), (10, 1326145968), (12, 1105121640), (14, 947247120), (15, 884097312), (16, 828841230), (18, 736747760), (20, 663072984), (21, 631498080), (24, 552560820), (28, 473623560), (30, 442048656), (32, 414420615), (35, 378898848), (36, 368373880), (40, 331536492), (42, 315749040), (45, 294699104), (48, 276280410), (56, 236811780), (60, 221024328), (63, 210499360), (70, 189449424), (72, 184186940), (80, 165768246), (84, 157874520), (90, 147349552), (96, 138140205), (105, 126299616), (112, 118405890), (120, 110512164), (126, 105249680), (140, 94724712), (144, 92093470), (160, 82884123), (168, 78937260), (180, 73674776), (210, 63149808), (224, 59202945), (240, 55256082), (252, 52624840), (280, 47362356), (288, 46046735), (315, 42099872), (336, 39468630), (360, 36837388), (420, 31574904), (480, 27628041), (504, 26312420), (560, 23681178), (630, 21049936), (672, 19734315), (720, 18418694), (840, 15787452), (1008, 13156210), (1120, 11840589), (1260, 10524968), (1440, 9209347), (1680, 7893726), (2016, 6578105), (2520, 5262484), (3360, 3946863), (5040, 2631242), (10080, 1315621)]