137374160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 160

約数和(自身を含む): 412473600

約数和(自身を除く): 275099440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 464, 560, 580, 616, 638, 769, 770, 812, 880, 1015, 1160, 1232, 1276, 1538, 1540, 1595, 1624, 2030, 2233, 2320, 2552, 3076, 3080, 3190, 3248, 3845, 4060, 4466, 5104, 5383, 6152, 6160, 6380, 7690, 8120, 8459, 8932, 10766, 11165, 12304, 12760, 15380, 16240, 16918, 17864, 21532, 22301, 22330, 25520, 26915, 30760, 33836, 35728, 42295, 43064, 44602, 44660, 53830, 59213, 61520, 67672, 84590, 86128, 89204, 89320, 107660, 111505, 118426, 135344, 156107, 169180, 178408, 178640, 215320, 223010, 236852, 245311, 296065, 312214, 338360, 356816, 430640, 446020, 473704, 490622, 592130, 624428, 676720, 780535, 892040, 947408, 981244, 1184260, 1226555, 1248856, 1561070, 1717177, 1784080, 1962488, 2368520, 2453110, 2497712, 3122140, 3434354, 3924976, 4737040, 4906220, 6244280, 6868708, 8585885, 9812440, 12488560, 13737416, 17171770, 19624880, 27474832, 34343540, 68687080, 137374160]

約数ペア:

[(1, 137374160), (2, 68687080), (4, 34343540), (5, 27474832), (7, 19624880), (8, 17171770), (10, 13737416), (11, 12488560), (14, 9812440), (16, 8585885), (20, 6868708), (22, 6244280), (28, 4906220), (29, 4737040), (35, 3924976), (40, 3434354), (44, 3122140), (55, 2497712), (56, 2453110), (58, 2368520), (70, 1962488), (77, 1784080), (80, 1717177), (88, 1561070), (110, 1248856), (112, 1226555), (116, 1184260), (140, 981244), (145, 947408), (154, 892040), (176, 780535), (203, 676720), (220, 624428), (232, 592130), (280, 490622), (290, 473704), (308, 446020), (319, 430640), (385, 356816), (406, 338360), (440, 312214), (464, 296065), (560, 245311), (580, 236852), (616, 223010), (638, 215320), (769, 178640), (770, 178408), (812, 169180), (880, 156107), (1015, 135344), (1160, 118426), (1232, 111505), (1276, 107660), (1538, 89320), (1540, 89204), (1595, 86128), (1624, 84590), (2030, 67672), (2233, 61520), (2320, 59213), (2552, 53830), (3076, 44660), (3080, 44602), (3190, 43064), (3248, 42295), (3845, 35728), (4060, 33836), (4466, 30760), (5104, 26915), (5383, 25520), (6152, 22330), (6160, 22301), (6380, 21532), (7690, 17864), (8120, 16918), (8459, 16240), (8932, 15380), (10766, 12760), (11165, 12304)]