139557280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 359251200

約数和(自身を除く): 219693920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1520, 1583, 2204, 2320, 2755, 3040, 3166, 4408, 4640, 5510, 6332, 7915, 8816, 11020, 12664, 15830, 17632, 22040, 25328, 30077, 31660, 44080, 45907, 50656, 60154, 63320, 88160, 91814, 120308, 126640, 150385, 183628, 229535, 240616, 253280, 300770, 367256, 459070, 481232, 601540, 734512, 872233, 918140, 962464, 1203080, 1469024, 1744466, 1836280, 2406160, 3488932, 3672560, 4361165, 4812320, 6977864, 7345120, 8722330, 13955728, 17444660, 27911456, 34889320, 69778640, 139557280]

約数ペア:

[(1, 139557280), (2, 69778640), (4, 34889320), (5, 27911456), (8, 17444660), (10, 13955728), (16, 8722330), (19, 7345120), (20, 6977864), (29, 4812320), (32, 4361165), (38, 3672560), (40, 3488932), (58, 2406160), (76, 1836280), (80, 1744466), (95, 1469024), (116, 1203080), (145, 962464), (152, 918140), (160, 872233), (190, 734512), (232, 601540), (290, 481232), (304, 459070), (380, 367256), (464, 300770), (551, 253280), (580, 240616), (608, 229535), (760, 183628), (928, 150385), (1102, 126640), (1160, 120308), (1520, 91814), (1583, 88160), (2204, 63320), (2320, 60154), (2755, 50656), (3040, 45907), (3166, 44080), (4408, 31660), (4640, 30077), (5510, 25328), (6332, 22040), (7915, 17632), (8816, 15830), (11020, 12664)]