164539080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 556243200

約数和(自身を除く): 391704120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2087, 2190, 2628, 2920, 3285, 3942, 4174, 4380, 5256, 6261, 6570, 7884, 8348, 8760, 9855, 10435, 12522, 13140, 15768, 16696, 18783, 19710, 20870, 25044, 26280, 31305, 37566, 39420, 41740, 50088, 56349, 62610, 75132, 78840, 83480, 93915, 112698, 125220, 150264, 152351, 187830, 225396, 250440, 281745, 304702, 375660, 450792, 457053, 563490, 609404, 751320, 761755, 914106, 1126980, 1218808, 1371159, 1523510, 1828212, 2253960, 2285265, 2742318, 3047020, 3656424, 4113477, 4570530, 5484636, 6094040, 6855795, 8226954, 9141060, 10969272, 13711590, 16453908, 18282120, 20567385, 27423180, 32907816, 41134770, 54846360, 82269540, 164539080]

約数ペア:

[(1, 164539080), (2, 82269540), (3, 54846360), (4, 41134770), (5, 32907816), (6, 27423180), (8, 20567385), (9, 18282120), (10, 16453908), (12, 13711590), (15, 10969272), (18, 9141060), (20, 8226954), (24, 6855795), (27, 6094040), (30, 5484636), (36, 4570530), (40, 4113477), (45, 3656424), (54, 3047020), (60, 2742318), (72, 2285265), (73, 2253960), (90, 1828212), (108, 1523510), (120, 1371159), (135, 1218808), (146, 1126980), (180, 914106), (216, 761755), (219, 751320), (270, 609404), (292, 563490), (360, 457053), (365, 450792), (438, 375660), (540, 304702), (584, 281745), (657, 250440), (730, 225396), (876, 187830), (1080, 152351), (1095, 150264), (1314, 125220), (1460, 112698), (1752, 93915), (1971, 83480), (2087, 78840), (2190, 75132), (2628, 62610), (2920, 56349), (3285, 50088), (3942, 41740), (4174, 39420), (4380, 37566), (5256, 31305), (6261, 26280), (6570, 25044), (7884, 20870), (8348, 19710), (8760, 18783), (9855, 16696), (10435, 15768), (12522, 13140)]