210793680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2293

約数の個数: 120

約数和(自身を含む): 713416392

約数和(自身を除く): 502622712

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, 2137, 2192, 2466, 2740, 3288, 4110, 4274, 4932, 5480, 6165, 6411, 6576, 8220, 8548, 9864, 10685, 10960, 12330, 12822, 16440, 17096, 19233, 19728, 21370, 24660, 25644, 32055, 32880, 34192, 38466, 42740, 49320, 51288, 64110, 76932, 85480, 96165, 98640, 102576, 128220, 153864, 170960, 192330, 256440, 292769, 307728, 384660, 512880, 585538, 769320, 878307, 1171076, 1463845, 1538640, 1756614, 2342152, 2634921, 2927690, 3513228, 4391535, 4684304, 5269842, 5855380, 7026456, 8783070, 10539684, 11710760, 13174605, 14052912, 17566140, 21079368, 23421520, 26349210, 35132280, 42158736, 52698420, 70264560, 105396840, 210793680]

約数ペア:

[(1, 210793680), (2, 105396840), (3, 70264560), (4, 52698420), (5, 42158736), (6, 35132280), (8, 26349210), (9, 23421520), (10, 21079368), (12, 17566140), (15, 14052912), (16, 13174605), (18, 11710760), (20, 10539684), (24, 8783070), (30, 7026456), (36, 5855380), (40, 5269842), (45, 4684304), (48, 4391535), (60, 3513228), (72, 2927690), (80, 2634921), (90, 2342152), (120, 1756614), (137, 1538640), (144, 1463845), (180, 1171076), (240, 878307), (274, 769320), (360, 585538), (411, 512880), (548, 384660), (685, 307728), (720, 292769), (822, 256440), (1096, 192330), (1233, 170960), (1370, 153864), (1644, 128220), (2055, 102576), (2137, 98640), (2192, 96165), (2466, 85480), (2740, 76932), (3288, 64110), (4110, 51288), (4274, 49320), (4932, 42740), (5480, 38466), (6165, 34192), (6411, 32880), (6576, 32055), (8220, 25644), (8548, 24660), (9864, 21370), (10685, 19728), (10960, 19233), (12330, 17096), (12822, 16440)]