64663080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 207360000

約数和(自身を除く): 142696920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 359, 380, 395, 456, 474, 570, 632, 718, 760, 790, 948, 1077, 1140, 1185, 1436, 1501, 1580, 1795, 1896, 2154, 2280, 2370, 2872, 3002, 3160, 3590, 4308, 4503, 4740, 5385, 6004, 6821, 7180, 7505, 8616, 9006, 9480, 10770, 12008, 13642, 14360, 15010, 18012, 20463, 21540, 22515, 27284, 28361, 30020, 34105, 36024, 40926, 43080, 45030, 54568, 56722, 60040, 68210, 81852, 85083, 90060, 102315, 113444, 136420, 141805, 163704, 170166, 180120, 204630, 226888, 272840, 283610, 340332, 409260, 425415, 538859, 567220, 680664, 818520, 850830, 1077718, 1134440, 1616577, 1701660, 2155436, 2694295, 3233154, 3403320, 4310872, 5388590, 6466308, 8082885, 10777180, 12932616, 16165770, 21554360, 32331540, 64663080]

約数ペア:

[(1, 64663080), (2, 32331540), (3, 21554360), (4, 16165770), (5, 12932616), (6, 10777180), (8, 8082885), (10, 6466308), (12, 5388590), (15, 4310872), (19, 3403320), (20, 3233154), (24, 2694295), (30, 2155436), (38, 1701660), (40, 1616577), (57, 1134440), (60, 1077718), (76, 850830), (79, 818520), (95, 680664), (114, 567220), (120, 538859), (152, 425415), (158, 409260), (190, 340332), (228, 283610), (237, 272840), (285, 226888), (316, 204630), (359, 180120), (380, 170166), (395, 163704), (456, 141805), (474, 136420), (570, 113444), (632, 102315), (718, 90060), (760, 85083), (790, 81852), (948, 68210), (1077, 60040), (1140, 56722), (1185, 54568), (1436, 45030), (1501, 43080), (1580, 40926), (1795, 36024), (1896, 34105), (2154, 30020), (2280, 28361), (2370, 27284), (2872, 22515), (3002, 21540), (3160, 20463), (3590, 18012), (4308, 15010), (4503, 14360), (4740, 13642), (5385, 12008), (6004, 10770), (6821, 9480), (7180, 9006), (7505, 8616)]