2271569280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12197}}^1$

素因数の和:12316

約数の個数: 128

約数和(自身を含む): 7315872480

約数和(自身を除く): 5044303200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1455, 1552, 1920, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 6208, 7760, 9312, 11640, 12197, 12416, 15520, 18624, 23280, 24394, 31040, 36591, 37248, 46560, 48788, 60985, 62080, 73182, 93120, 97576, 121970, 146364, 182955, 186240, 195152, 243940, 292728, 365910, 390304, 487880, 585456, 731820, 780608, 975760, 1170912, 1183109, 1463640, 1561216, 1951520, 2341824, 2366218, 2927280, 3549327, 3903040, 4683648, 4732436, 5854560, 5915545, 7098654, 7806080, 9464872, 11709120, 11831090, 14197308, 17746635, 18929744, 23418240, 23662180, 28394616, 35493270, 37859488, 47324360, 56789232, 70986540, 75718976, 94648720, 113578464, 141973080, 151437952, 189297440, 227156928, 283946160, 378594880, 454313856, 567892320, 757189760, 1135784640, 2271569280]

約数ペア:

[(1, 2271569280), (2, 1135784640), (3, 757189760), (4, 567892320), (5, 454313856), (6, 378594880), (8, 283946160), (10, 227156928), (12, 189297440), (15, 151437952), (16, 141973080), (20, 113578464), (24, 94648720), (30, 75718976), (32, 70986540), (40, 56789232), (48, 47324360), (60, 37859488), (64, 35493270), (80, 28394616), (96, 23662180), (97, 23418240), (120, 18929744), (128, 17746635), (160, 14197308), (192, 11831090), (194, 11709120), (240, 9464872), (291, 7806080), (320, 7098654), (384, 5915545), (388, 5854560), (480, 4732436), (485, 4683648), (582, 3903040), (640, 3549327), (776, 2927280), (960, 2366218), (970, 2341824), (1164, 1951520), (1455, 1561216), (1552, 1463640), (1920, 1183109), (1940, 1170912), (2328, 975760), (2910, 780608), (3104, 731820), (3880, 585456), (4656, 487880), (5820, 390304), (6208, 365910), (7760, 292728), (9312, 243940), (11640, 195152), (12197, 186240), (12416, 182955), (15520, 146364), (18624, 121970), (23280, 97576), (24394, 93120), (31040, 73182), (36591, 62080), (37248, 60985), (46560, 48788)]