197091840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2333}}^1$

素因数の和:2370

約数の個数: 160

約数和(自身を含む): 687652416

約数和(自身を除く): 490560576

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, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2333, 2560, 2640, 2816, 3520, 3840, 4224, 4666, 5280, 5632, 6999, 7040, 7680, 8448, 9332, 10560, 11665, 13998, 14080, 16896, 18664, 21120, 23330, 25663, 27996, 28160, 34995, 37328, 42240, 46660, 51326, 55992, 69990, 74656, 76989, 84480, 93320, 102652, 111984, 128315, 139980, 149312, 153978, 186640, 205304, 223968, 256630, 279960, 298624, 307956, 373280, 384945, 410608, 447936, 513260, 559920, 597248, 615912, 746560, 769890, 821216, 895872, 1026520, 1119840, 1194496, 1231824, 1493120, 1539780, 1642432, 1791744, 2053040, 2239680, 2463648, 2986240, 3079560, 3284864, 3583488, 4106080, 4479360, 4927296, 5972480, 6159120, 6569728, 8212160, 8958720, 9854592, 12318240, 13139456, 16424320, 17917440, 19709184, 24636480, 32848640, 39418368, 49272960, 65697280, 98545920, 197091840]

約数ペア:

[(1, 197091840), (2, 98545920), (3, 65697280), (4, 49272960), (5, 39418368), (6, 32848640), (8, 24636480), (10, 19709184), (11, 17917440), (12, 16424320), (15, 13139456), (16, 12318240), (20, 9854592), (22, 8958720), (24, 8212160), (30, 6569728), (32, 6159120), (33, 5972480), (40, 4927296), (44, 4479360), (48, 4106080), (55, 3583488), (60, 3284864), (64, 3079560), (66, 2986240), (80, 2463648), (88, 2239680), (96, 2053040), (110, 1791744), (120, 1642432), (128, 1539780), (132, 1493120), (160, 1231824), (165, 1194496), (176, 1119840), (192, 1026520), (220, 895872), (240, 821216), (256, 769890), (264, 746560), (320, 615912), (330, 597248), (352, 559920), (384, 513260), (440, 447936), (480, 410608), (512, 384945), (528, 373280), (640, 307956), (660, 298624), (704, 279960), (768, 256630), (880, 223968), (960, 205304), (1056, 186640), (1280, 153978), (1320, 149312), (1408, 139980), (1536, 128315), (1760, 111984), (1920, 102652), (2112, 93320), (2333, 84480), (2560, 76989), (2640, 74656), (2816, 69990), (3520, 55992), (3840, 51326), (4224, 46660), (4666, 42240), (5280, 37328), (5632, 34995), (6999, 28160), (7040, 27996), (7680, 25663), (8448, 23330), (9332, 21120), (10560, 18664), (11665, 16896), (13998, 14080)]