107672320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 301105728

約数和(自身を除く): 193433408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 197, 224, 244, 256, 280, 305, 320, 394, 427, 448, 488, 560, 610, 640, 788, 854, 896, 976, 985, 1120, 1220, 1280, 1379, 1576, 1708, 1792, 1952, 1970, 2135, 2240, 2440, 2758, 3152, 3416, 3904, 3940, 4270, 4480, 4880, 5516, 6304, 6832, 6895, 7808, 7880, 8540, 8960, 9760, 11032, 12017, 12608, 13664, 13790, 15616, 15760, 17080, 19520, 22064, 24034, 25216, 27328, 27580, 31520, 34160, 39040, 44128, 48068, 50432, 54656, 55160, 60085, 63040, 68320, 78080, 84119, 88256, 96136, 109312, 110320, 120170, 126080, 136640, 168238, 176512, 192272, 220640, 240340, 252160, 273280, 336476, 353024, 384544, 420595, 441280, 480680, 546560, 672952, 769088, 841190, 882560, 961360, 1345904, 1538176, 1682380, 1765120, 1922720, 2691808, 3076352, 3364760, 3845440, 5383616, 6729520, 7690880, 10767232, 13459040, 15381760, 21534464, 26918080, 53836160, 107672320]

約数ペア:

[(1, 107672320), (2, 53836160), (4, 26918080), (5, 21534464), (7, 15381760), (8, 13459040), (10, 10767232), (14, 7690880), (16, 6729520), (20, 5383616), (28, 3845440), (32, 3364760), (35, 3076352), (40, 2691808), (56, 1922720), (61, 1765120), (64, 1682380), (70, 1538176), (80, 1345904), (112, 961360), (122, 882560), (128, 841190), (140, 769088), (160, 672952), (197, 546560), (224, 480680), (244, 441280), (256, 420595), (280, 384544), (305, 353024), (320, 336476), (394, 273280), (427, 252160), (448, 240340), (488, 220640), (560, 192272), (610, 176512), (640, 168238), (788, 136640), (854, 126080), (896, 120170), (976, 110320), (985, 109312), (1120, 96136), (1220, 88256), (1280, 84119), (1379, 78080), (1576, 68320), (1708, 63040), (1792, 60085), (1952, 55160), (1970, 54656), (2135, 50432), (2240, 48068), (2440, 44128), (2758, 39040), (3152, 34160), (3416, 31520), (3904, 27580), (3940, 27328), (4270, 25216), (4480, 24034), (4880, 22064), (5516, 19520), (6304, 17080), (6832, 15760), (6895, 15616), (7808, 13790), (7880, 13664), (8540, 12608), (8960, 12017), (9760, 11032)]