129326160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 428544000

約数和(自身を除く): 299217840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 152, 158, 190, 228, 237, 240, 285, 304, 316, 359, 380, 395, 456, 474, 570, 632, 718, 760, 790, 912, 948, 1077, 1140, 1185, 1264, 1436, 1501, 1520, 1580, 1795, 1896, 2154, 2280, 2370, 2872, 3002, 3160, 3590, 3792, 4308, 4503, 4560, 4740, 5385, 5744, 6004, 6320, 6821, 7180, 7505, 8616, 9006, 9480, 10770, 12008, 13642, 14360, 15010, 17232, 18012, 18960, 20463, 21540, 22515, 24016, 27284, 28361, 28720, 30020, 34105, 36024, 40926, 43080, 45030, 54568, 56722, 60040, 68210, 72048, 81852, 85083, 86160, 90060, 102315, 109136, 113444, 120080, 136420, 141805, 163704, 170166, 180120, 204630, 226888, 272840, 283610, 327408, 340332, 360240, 409260, 425415, 453776, 538859, 545680, 567220, 680664, 818520, 850830, 1077718, 1134440, 1361328, 1616577, 1637040, 1701660, 2155436, 2268880, 2694295, 3233154, 3403320, 4310872, 5388590, 6466308, 6806640, 8082885, 8621744, 10777180, 12932616, 16165770, 21554360, 25865232, 32331540, 43108720, 64663080, 129326160]

約数ペア:

[(1, 129326160), (2, 64663080), (3, 43108720), (4, 32331540), (5, 25865232), (6, 21554360), (8, 16165770), (10, 12932616), (12, 10777180), (15, 8621744), (16, 8082885), (19, 6806640), (20, 6466308), (24, 5388590), (30, 4310872), (38, 3403320), (40, 3233154), (48, 2694295), (57, 2268880), (60, 2155436), (76, 1701660), (79, 1637040), (80, 1616577), (95, 1361328), (114, 1134440), (120, 1077718), (152, 850830), (158, 818520), (190, 680664), (228, 567220), (237, 545680), (240, 538859), (285, 453776), (304, 425415), (316, 409260), (359, 360240), (380, 340332), (395, 327408), (456, 283610), (474, 272840), (570, 226888), (632, 204630), (718, 180120), (760, 170166), (790, 163704), (912, 141805), (948, 136420), (1077, 120080), (1140, 113444), (1185, 109136), (1264, 102315), (1436, 90060), (1501, 86160), (1520, 85083), (1580, 81852), (1795, 72048), (1896, 68210), (2154, 60040), (2280, 56722), (2370, 54568), (2872, 45030), (3002, 43080), (3160, 40926), (3590, 36024), (3792, 34105), (4308, 30020), (4503, 28720), (4560, 28361), (4740, 27284), (5385, 24016), (5744, 22515), (6004, 21540), (6320, 20463), (6821, 18960), (7180, 18012), (7505, 17232), (8616, 15010), (9006, 14360), (9480, 13642), (10770, 12008)]