1285703760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1327}}^1$

素因数の和:1721

約数の個数: 160

約数和(自身を含む): 4363149312

約数和(自身を除く): 3077445552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 367, 440, 528, 660, 734, 880, 1101, 1320, 1327, 1468, 1835, 2202, 2640, 2654, 2936, 3670, 3981, 4037, 4404, 5308, 5505, 5872, 6635, 7340, 7962, 8074, 8808, 10616, 11010, 12111, 13270, 14597, 14680, 15924, 16148, 17616, 19905, 20185, 21232, 22020, 24222, 26540, 29194, 29360, 31848, 32296, 39810, 40370, 43791, 44040, 48444, 53080, 58388, 60555, 63696, 64592, 72985, 79620, 80740, 87582, 88080, 96888, 106160, 116776, 121110, 145970, 159240, 161480, 175164, 193776, 218955, 233552, 242220, 291940, 318480, 322960, 350328, 437910, 484440, 487009, 583880, 700656, 875820, 968880, 974018, 1167760, 1461027, 1751640, 1948036, 2435045, 2922054, 3503280, 3896072, 4870090, 5357099, 5844108, 7305135, 7792144, 9740180, 10714198, 11688216, 14610270, 16071297, 19480360, 21428396, 23376432, 26785495, 29220540, 32142594, 38960720, 42856792, 53570990, 58441080, 64285188, 80356485, 85713584, 107141980, 116882160, 128570376, 160712970, 214283960, 257140752, 321425940, 428567920, 642851880, 1285703760]

約数ペア:

[(1, 1285703760), (2, 642851880), (3, 428567920), (4, 321425940), (5, 257140752), (6, 214283960), (8, 160712970), (10, 128570376), (11, 116882160), (12, 107141980), (15, 85713584), (16, 80356485), (20, 64285188), (22, 58441080), (24, 53570990), (30, 42856792), (33, 38960720), (40, 32142594), (44, 29220540), (48, 26785495), (55, 23376432), (60, 21428396), (66, 19480360), (80, 16071297), (88, 14610270), (110, 11688216), (120, 10714198), (132, 9740180), (165, 7792144), (176, 7305135), (220, 5844108), (240, 5357099), (264, 4870090), (330, 3896072), (367, 3503280), (440, 2922054), (528, 2435045), (660, 1948036), (734, 1751640), (880, 1461027), (1101, 1167760), (1320, 974018), (1327, 968880), (1468, 875820), (1835, 700656), (2202, 583880), (2640, 487009), (2654, 484440), (2936, 437910), (3670, 350328), (3981, 322960), (4037, 318480), (4404, 291940), (5308, 242220), (5505, 233552), (5872, 218955), (6635, 193776), (7340, 175164), (7962, 161480), (8074, 159240), (8808, 145970), (10616, 121110), (11010, 116776), (12111, 106160), (13270, 96888), (14597, 88080), (14680, 87582), (15924, 80740), (16148, 79620), (17616, 72985), (19905, 64592), (20185, 63696), (21232, 60555), (22020, 58388), (24222, 53080), (26540, 48444), (29194, 44040), (29360, 43791), (31848, 40370), (32296, 39810)]