70960240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 186175584

約数和(自身を除く): 115215344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 71, 80, 104, 124, 130, 142, 155, 208, 248, 260, 284, 310, 355, 403, 496, 520, 568, 620, 710, 806, 923, 961, 1040, 1136, 1240, 1420, 1612, 1846, 1922, 2015, 2201, 2480, 2840, 3224, 3692, 3844, 4030, 4402, 4615, 4805, 5680, 6448, 7384, 7688, 8060, 8804, 9230, 9610, 11005, 12493, 14768, 15376, 16120, 17608, 18460, 19220, 22010, 24986, 28613, 32240, 35216, 36920, 38440, 44020, 49972, 57226, 62465, 68231, 73840, 76880, 88040, 99944, 114452, 124930, 136462, 143065, 176080, 199888, 228904, 249860, 272924, 286130, 341155, 457808, 499720, 545848, 572260, 682310, 887003, 999440, 1091696, 1144520, 1364620, 1774006, 2289040, 2729240, 3548012, 4435015, 5458480, 7096024, 8870030, 14192048, 17740060, 35480120, 70960240]

約数ペア:

[(1, 70960240), (2, 35480120), (4, 17740060), (5, 14192048), (8, 8870030), (10, 7096024), (13, 5458480), (16, 4435015), (20, 3548012), (26, 2729240), (31, 2289040), (40, 1774006), (52, 1364620), (62, 1144520), (65, 1091696), (71, 999440), (80, 887003), (104, 682310), (124, 572260), (130, 545848), (142, 499720), (155, 457808), (208, 341155), (248, 286130), (260, 272924), (284, 249860), (310, 228904), (355, 199888), (403, 176080), (496, 143065), (520, 136462), (568, 124930), (620, 114452), (710, 99944), (806, 88040), (923, 76880), (961, 73840), (1040, 68231), (1136, 62465), (1240, 57226), (1420, 49972), (1612, 44020), (1846, 38440), (1922, 36920), (2015, 35216), (2201, 32240), (2480, 28613), (2840, 24986), (3224, 22010), (3692, 19220), (3844, 18460), (4030, 17608), (4402, 16120), (4615, 15376), (4805, 14768), (5680, 12493), (6448, 11005), (7384, 9610), (7688, 9230), (8060, 8804)]