117885560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 301916160

約数和(自身を除く): 184030600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 71, 103, 104, 124, 130, 142, 155, 206, 248, 260, 284, 310, 355, 403, 412, 515, 520, 568, 620, 710, 806, 824, 923, 1030, 1240, 1339, 1420, 1612, 1846, 2015, 2060, 2201, 2678, 2840, 3193, 3224, 3692, 4030, 4120, 4402, 4615, 5356, 6386, 6695, 7313, 7384, 8060, 8804, 9230, 10712, 11005, 12772, 13390, 14626, 15965, 16120, 17608, 18460, 22010, 25544, 26780, 28613, 29252, 31930, 36565, 36920, 41509, 44020, 53560, 57226, 58504, 63860, 73130, 83018, 88040, 95069, 114452, 127720, 143065, 146260, 166036, 190138, 207545, 226703, 228904, 286130, 292520, 332072, 380276, 415090, 453406, 475345, 572260, 760552, 830180, 906812, 950690, 1133515, 1144520, 1660360, 1813624, 1901380, 2267030, 2947139, 3802760, 4534060, 5894278, 9068120, 11788556, 14735695, 23577112, 29471390, 58942780, 117885560]

約数ペア:

[(1, 117885560), (2, 58942780), (4, 29471390), (5, 23577112), (8, 14735695), (10, 11788556), (13, 9068120), (20, 5894278), (26, 4534060), (31, 3802760), (40, 2947139), (52, 2267030), (62, 1901380), (65, 1813624), (71, 1660360), (103, 1144520), (104, 1133515), (124, 950690), (130, 906812), (142, 830180), (155, 760552), (206, 572260), (248, 475345), (260, 453406), (284, 415090), (310, 380276), (355, 332072), (403, 292520), (412, 286130), (515, 228904), (520, 226703), (568, 207545), (620, 190138), (710, 166036), (806, 146260), (824, 143065), (923, 127720), (1030, 114452), (1240, 95069), (1339, 88040), (1420, 83018), (1612, 73130), (1846, 63860), (2015, 58504), (2060, 57226), (2201, 53560), (2678, 44020), (2840, 41509), (3193, 36920), (3224, 36565), (3692, 31930), (4030, 29252), (4120, 28613), (4402, 26780), (4615, 25544), (5356, 22010), (6386, 18460), (6695, 17608), (7313, 16120), (7384, 15965), (8060, 14626), (8804, 13390), (9230, 12772), (10712, 11005)]