1325904000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 256

約数和(自身を含む): 4590293760

約数和(自身を除く): 3264389760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 640, 690, 736, 750, 800, 920, 960, 1000, 1104, 1150, 1200, 1201, 1380, 1472, 1500, 1600, 1725, 1840, 1920, 2000, 2208, 2300, 2400, 2402, 2760, 2875, 2944, 3000, 3200, 3450, 3603, 3680, 4000, 4416, 4600, 4800, 4804, 5520, 5750, 6000, 6005, 6900, 7206, 7360, 8000, 8625, 8832, 9200, 9600, 9608, 11040, 11500, 12000, 12010, 13800, 14412, 14720, 16000, 17250, 18015, 18400, 19216, 22080, 23000, 24000, 24020, 27600, 27623, 28824, 30025, 34500, 36030, 36800, 38432, 44160, 46000, 48000, 48040, 55200, 55246, 57648, 60050, 69000, 72060, 73600, 76864, 82869, 90075, 92000, 96080, 110400, 110492, 115296, 120100, 138000, 138115, 144120, 150125, 153728, 165738, 180150, 184000, 192160, 220800, 220984, 230592, 240200, 276000, 276230, 288240, 300250, 331476, 360300, 368000, 384320, 414345, 441968, 450375, 461184, 480400, 552000, 552460, 576480, 600500, 662952, 690575, 720600, 768640, 828690, 883936, 900750, 960800, 1104000, 1104920, 1152960, 1201000, 1325904, 1381150, 1441200, 1657380, 1767872, 1801500, 1921600, 2071725, 2209840, 2305920, 2402000, 2651808, 2762300, 2882400, 3314760, 3452875, 3535744, 3603000, 3843200, 4143450, 4419680, 4804000, 5303616, 5524600, 5764800, 6629520, 6905750, 7206000, 8286900, 8839360, 9608000, 10358625, 10607232, 11049200, 11529600, 13259040, 13811500, 14412000, 16573800, 17678720, 19216000, 20717250, 22098400, 26518080, 27623000, 28824000, 33147600, 41434500, 44196800, 53036160, 55246000, 57648000, 66295200, 82869000, 88393600, 110492000, 132590400, 165738000, 220984000, 265180800, 331476000, 441968000, 662952000, 1325904000]

約数ペア:

[(1, 1325904000), (2, 662952000), (3, 441968000), (4, 331476000), (5, 265180800), (6, 220984000), (8, 165738000), (10, 132590400), (12, 110492000), (15, 88393600), (16, 82869000), (20, 66295200), (23, 57648000), (24, 55246000), (25, 53036160), (30, 44196800), (32, 41434500), (40, 33147600), (46, 28824000), (48, 27623000), (50, 26518080), (60, 22098400), (64, 20717250), (69, 19216000), (75, 17678720), (80, 16573800), (92, 14412000), (96, 13811500), (100, 13259040), (115, 11529600), (120, 11049200), (125, 10607232), (128, 10358625), (138, 9608000), (150, 8839360), (160, 8286900), (184, 7206000), (192, 6905750), (200, 6629520), (230, 5764800), (240, 5524600), (250, 5303616), (276, 4804000), (300, 4419680), (320, 4143450), (345, 3843200), (368, 3603000), (375, 3535744), (384, 3452875), (400, 3314760), (460, 2882400), (480, 2762300), (500, 2651808), (552, 2402000), (575, 2305920), (600, 2209840), (640, 2071725), (690, 1921600), (736, 1801500), (750, 1767872), (800, 1657380), (920, 1441200), (960, 1381150), (1000, 1325904), (1104, 1201000), (1150, 1152960), (1200, 1104920), (1201, 1104000), (1380, 960800), (1472, 900750), (1500, 883936), (1600, 828690), (1725, 768640), (1840, 720600), (1920, 690575), (2000, 662952), (2208, 600500), (2300, 576480), (2400, 552460), (2402, 552000), (2760, 480400), (2875, 461184), (2944, 450375), (3000, 441968), (3200, 414345), (3450, 384320), (3603, 368000), (3680, 360300), (4000, 331476), (4416, 300250), (4600, 288240), (4800, 276230), (4804, 276000), (5520, 240200), (5750, 230592), (6000, 220984), (6005, 220800), (6900, 192160), (7206, 184000), (7360, 180150), (8000, 165738), (8625, 153728), (8832, 150125), (9200, 144120), (9600, 138115), (9608, 138000), (11040, 120100), (11500, 115296), (12000, 110492), (12010, 110400), (13800, 96080), (14412, 92000), (14720, 90075), (16000, 82869), (17250, 76864), (18015, 73600), (18400, 72060), (19216, 69000), (22080, 60050), (23000, 57648), (24000, 55246), (24020, 55200), (27600, 48040), (27623, 48000), (28824, 46000), (30025, 44160), (34500, 38432), (36030, 36800)]