204086160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2069}}^1$

素因数の和:2225

約数の個数: 120

約数和(自身を含む): 690725880

約数和(自身を除く): 486639720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2069, 2192, 2466, 2740, 3288, 4110, 4138, 4932, 5480, 6165, 6207, 6576, 8220, 8276, 9864, 10345, 10960, 12330, 12414, 16440, 16552, 18621, 19728, 20690, 24660, 24828, 31035, 32880, 33104, 37242, 41380, 49320, 49656, 62070, 74484, 82760, 93105, 98640, 99312, 124140, 148968, 165520, 186210, 248280, 283453, 297936, 372420, 496560, 566906, 744840, 850359, 1133812, 1417265, 1489680, 1700718, 2267624, 2551077, 2834530, 3401436, 4251795, 4535248, 5102154, 5669060, 6802872, 8503590, 10204308, 11338120, 12755385, 13605744, 17007180, 20408616, 22676240, 25510770, 34014360, 40817232, 51021540, 68028720, 102043080, 204086160]

約数ペア:

[(1, 204086160), (2, 102043080), (3, 68028720), (4, 51021540), (5, 40817232), (6, 34014360), (8, 25510770), (9, 22676240), (10, 20408616), (12, 17007180), (15, 13605744), (16, 12755385), (18, 11338120), (20, 10204308), (24, 8503590), (30, 6802872), (36, 5669060), (40, 5102154), (45, 4535248), (48, 4251795), (60, 3401436), (72, 2834530), (80, 2551077), (90, 2267624), (120, 1700718), (137, 1489680), (144, 1417265), (180, 1133812), (240, 850359), (274, 744840), (360, 566906), (411, 496560), (548, 372420), (685, 297936), (720, 283453), (822, 248280), (1096, 186210), (1233, 165520), (1370, 148968), (1644, 124140), (2055, 99312), (2069, 98640), (2192, 93105), (2466, 82760), (2740, 74484), (3288, 62070), (4110, 49656), (4138, 49320), (4932, 41380), (5480, 37242), (6165, 33104), (6207, 32880), (6576, 31035), (8220, 24828), (8276, 24660), (9864, 20690), (10345, 19728), (10960, 18621), (12330, 16552), (12414, 16440)]