198456720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10739}}^1$

素因数の和:10773

約数の個数: 160

約数和(自身を含む): 767093760

約数和(自身を除く): 568637040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 10739, 18480, 21478, 32217, 42956, 53695, 64434, 75173, 85912, 107390, 118129, 128868, 150346, 161085, 171824, 214780, 225519, 236258, 257736, 300692, 322170, 354387, 375865, 429560, 451038, 472516, 515472, 590645, 601384, 644340, 708774, 751730, 826903, 859120, 902076, 945032, 1127595, 1181290, 1202768, 1288680, 1417548, 1503460, 1653806, 1771935, 1804152, 1890064, 2255190, 2362580, 2480709, 2577360, 2835096, 3006920, 3307612, 3543870, 3608304, 4134515, 4510380, 4725160, 4961418, 5670192, 6013840, 6615224, 7087740, 8269030, 9020760, 9450320, 9922836, 12403545, 13230448, 14175480, 16538060, 18041520, 19845672, 24807090, 28350960, 33076120, 39691344, 49614180, 66152240, 99228360, 198456720]

約数ペア:

[(1, 198456720), (2, 99228360), (3, 66152240), (4, 49614180), (5, 39691344), (6, 33076120), (7, 28350960), (8, 24807090), (10, 19845672), (11, 18041520), (12, 16538060), (14, 14175480), (15, 13230448), (16, 12403545), (20, 9922836), (21, 9450320), (22, 9020760), (24, 8269030), (28, 7087740), (30, 6615224), (33, 6013840), (35, 5670192), (40, 4961418), (42, 4725160), (44, 4510380), (48, 4134515), (55, 3608304), (56, 3543870), (60, 3307612), (66, 3006920), (70, 2835096), (77, 2577360), (80, 2480709), (84, 2362580), (88, 2255190), (105, 1890064), (110, 1804152), (112, 1771935), (120, 1653806), (132, 1503460), (140, 1417548), (154, 1288680), (165, 1202768), (168, 1181290), (176, 1127595), (210, 945032), (220, 902076), (231, 859120), (240, 826903), (264, 751730), (280, 708774), (308, 644340), (330, 601384), (336, 590645), (385, 515472), (420, 472516), (440, 451038), (462, 429560), (528, 375865), (560, 354387), (616, 322170), (660, 300692), (770, 257736), (840, 236258), (880, 225519), (924, 214780), (1155, 171824), (1232, 161085), (1320, 150346), (1540, 128868), (1680, 118129), (1848, 107390), (2310, 85912), (2640, 75173), (3080, 64434), (3696, 53695), (4620, 42956), (6160, 32217), (9240, 21478), (10739, 18480)]