196817280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9319}}^1$

素因数の和:9352

約数の個数: 128

約数和(自身を含む): 684460800

約数和(自身を除く): 487643520

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, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 9319, 10560, 18638, 21120, 27957, 37276, 46595, 55914, 74552, 93190, 102509, 111828, 139785, 149104, 186380, 205018, 223656, 279570, 298208, 307527, 372760, 410036, 447312, 512545, 559140, 596416, 615054, 745520, 820072, 894624, 1025090, 1118280, 1192832, 1230108, 1491040, 1537635, 1640144, 1789248, 2050180, 2236560, 2460216, 2982080, 3075270, 3280288, 3578496, 4100360, 4473120, 4920432, 5964160, 6150540, 6560576, 8200720, 8946240, 9840864, 12301080, 13121152, 16401440, 17892480, 19681728, 24602160, 32802880, 39363456, 49204320, 65605760, 98408640, 196817280]

約数ペア:

[(1, 196817280), (2, 98408640), (3, 65605760), (4, 49204320), (5, 39363456), (6, 32802880), (8, 24602160), (10, 19681728), (11, 17892480), (12, 16401440), (15, 13121152), (16, 12301080), (20, 9840864), (22, 8946240), (24, 8200720), (30, 6560576), (32, 6150540), (33, 5964160), (40, 4920432), (44, 4473120), (48, 4100360), (55, 3578496), (60, 3280288), (64, 3075270), (66, 2982080), (80, 2460216), (88, 2236560), (96, 2050180), (110, 1789248), (120, 1640144), (128, 1537635), (132, 1491040), (160, 1230108), (165, 1192832), (176, 1118280), (192, 1025090), (220, 894624), (240, 820072), (264, 745520), (320, 615054), (330, 596416), (352, 559140), (384, 512545), (440, 447312), (480, 410036), (528, 372760), (640, 307527), (660, 298208), (704, 279570), (880, 223656), (960, 205018), (1056, 186380), (1320, 149104), (1408, 139785), (1760, 111828), (1920, 102509), (2112, 93190), (2640, 74552), (3520, 55914), (4224, 46595), (5280, 37276), (7040, 27957), (9319, 21120), (10560, 18638)]