207620160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19661}}^1$

素因数の和:19692

約数の個数: 112

約数和(自身を含む): 719157312

約数和(自身を除く): 511537152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 19661, 39322, 58983, 78644, 98305, 117966, 157288, 196610, 216271, 235932, 294915, 314576, 393220, 432542, 471864, 589830, 629152, 648813, 786440, 865084, 943728, 1081355, 1179660, 1258304, 1297626, 1572880, 1730168, 1887456, 2162710, 2359320, 2595252, 3145760, 3244065, 3460336, 3774912, 4325420, 4718640, 5190504, 6291520, 6488130, 6920672, 8650840, 9437280, 10381008, 12976260, 13841344, 17301680, 18874560, 20762016, 25952520, 34603360, 41524032, 51905040, 69206720, 103810080, 207620160]

約数ペア:

[(1, 207620160), (2, 103810080), (3, 69206720), (4, 51905040), (5, 41524032), (6, 34603360), (8, 25952520), (10, 20762016), (11, 18874560), (12, 17301680), (15, 13841344), (16, 12976260), (20, 10381008), (22, 9437280), (24, 8650840), (30, 6920672), (32, 6488130), (33, 6291520), (40, 5190504), (44, 4718640), (48, 4325420), (55, 3774912), (60, 3460336), (64, 3244065), (66, 3145760), (80, 2595252), (88, 2359320), (96, 2162710), (110, 1887456), (120, 1730168), (132, 1572880), (160, 1297626), (165, 1258304), (176, 1179660), (192, 1081355), (220, 943728), (240, 865084), (264, 786440), (320, 648813), (330, 629152), (352, 589830), (440, 471864), (480, 432542), (528, 393220), (660, 314576), (704, 294915), (880, 235932), (960, 216271), (1056, 196610), (1320, 157288), (1760, 117966), (2112, 98305), (2640, 78644), (3520, 58983), (5280, 39322), (10560, 19661)]