187261080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 588902400

約数和(自身を除く): 401641320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 709, 710, 744, 852, 930, 1065, 1240, 1418, 1420, 1704, 1860, 2127, 2130, 2201, 2836, 2840, 3545, 3720, 4254, 4260, 4402, 5672, 6603, 7090, 8508, 8520, 8804, 10635, 11005, 13206, 14180, 17016, 17608, 21270, 21979, 22010, 26412, 28360, 33015, 42540, 43958, 44020, 50339, 52824, 65937, 66030, 85080, 87916, 88040, 100678, 109895, 131874, 132060, 151017, 175832, 201356, 219790, 251695, 263748, 264120, 302034, 329685, 402712, 439580, 503390, 527496, 604068, 659370, 755085, 879160, 1006780, 1208136, 1318740, 1510170, 1560509, 2013560, 2637480, 3020340, 3121018, 4681527, 6040680, 6242036, 7802545, 9363054, 12484072, 15605090, 18726108, 23407635, 31210180, 37452216, 46815270, 62420360, 93630540, 187261080]

約数ペア:

[(1, 187261080), (2, 93630540), (3, 62420360), (4, 46815270), (5, 37452216), (6, 31210180), (8, 23407635), (10, 18726108), (12, 15605090), (15, 12484072), (20, 9363054), (24, 7802545), (30, 6242036), (31, 6040680), (40, 4681527), (60, 3121018), (62, 3020340), (71, 2637480), (93, 2013560), (120, 1560509), (124, 1510170), (142, 1318740), (155, 1208136), (186, 1006780), (213, 879160), (248, 755085), (284, 659370), (310, 604068), (355, 527496), (372, 503390), (426, 439580), (465, 402712), (568, 329685), (620, 302034), (709, 264120), (710, 263748), (744, 251695), (852, 219790), (930, 201356), (1065, 175832), (1240, 151017), (1418, 132060), (1420, 131874), (1704, 109895), (1860, 100678), (2127, 88040), (2130, 87916), (2201, 85080), (2836, 66030), (2840, 65937), (3545, 52824), (3720, 50339), (4254, 44020), (4260, 43958), (4402, 42540), (5672, 33015), (6603, 28360), (7090, 26412), (8508, 22010), (8520, 21979), (8804, 21270), (10635, 17608), (11005, 17016), (13206, 14180)]