1207996800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5521

約数の個数: 192

約数和(自身を含む): 4152591360

約数和(自身を除く): 2944594560

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, 128, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 1920, 2208, 2300, 2400, 2760, 2944, 3200, 3450, 3680, 4416, 4600, 4800, 5471, 5520, 6900, 7360, 8832, 9200, 9600, 10942, 11040, 13800, 14720, 16413, 18400, 21884, 22080, 27355, 27600, 32826, 36800, 43768, 44160, 54710, 55200, 65652, 73600, 82065, 87536, 109420, 110400, 125833, 131304, 136775, 164130, 175072, 218840, 220800, 251666, 262608, 273550, 328260, 350144, 377499, 410325, 437680, 503332, 525216, 547100, 629165, 656520, 700288, 754998, 820650, 875360, 1006664, 1050432, 1094200, 1258330, 1313040, 1509996, 1641300, 1750720, 1887495, 2013328, 2100864, 2188400, 2516660, 2626080, 3019992, 3145825, 3282600, 3501440, 3774990, 4026656, 4376800, 5033320, 5252160, 6039984, 6291650, 6565200, 7549980, 8053312, 8753600, 9437475, 10066640, 10504320, 12079968, 12583300, 13130400, 15099960, 16106624, 17507200, 18874950, 20133280, 24159936, 25166600, 26260800, 30199920, 37749900, 40266560, 48319872, 50333200, 52521600, 60399840, 75499800, 80533120, 100666400, 120799680, 150999600, 201332800, 241599360, 301999200, 402665600, 603998400, 1207996800]

約数ペア:

[(1, 1207996800), (2, 603998400), (3, 402665600), (4, 301999200), (5, 241599360), (6, 201332800), (8, 150999600), (10, 120799680), (12, 100666400), (15, 80533120), (16, 75499800), (20, 60399840), (23, 52521600), (24, 50333200), (25, 48319872), (30, 40266560), (32, 37749900), (40, 30199920), (46, 26260800), (48, 25166600), (50, 24159936), (60, 20133280), (64, 18874950), (69, 17507200), (75, 16106624), (80, 15099960), (92, 13130400), (96, 12583300), (100, 12079968), (115, 10504320), (120, 10066640), (128, 9437475), (138, 8753600), (150, 8053312), (160, 7549980), (184, 6565200), (192, 6291650), (200, 6039984), (230, 5252160), (240, 5033320), (276, 4376800), (300, 4026656), (320, 3774990), (345, 3501440), (368, 3282600), (384, 3145825), (400, 3019992), (460, 2626080), (480, 2516660), (552, 2188400), (575, 2100864), (600, 2013328), (640, 1887495), (690, 1750720), (736, 1641300), (800, 1509996), (920, 1313040), (960, 1258330), (1104, 1094200), (1150, 1050432), (1200, 1006664), (1380, 875360), (1472, 820650), (1600, 754998), (1725, 700288), (1840, 656520), (1920, 629165), (2208, 547100), (2300, 525216), (2400, 503332), (2760, 437680), (2944, 410325), (3200, 377499), (3450, 350144), (3680, 328260), (4416, 273550), (4600, 262608), (4800, 251666), (5471, 220800), (5520, 218840), (6900, 175072), (7360, 164130), (8832, 136775), (9200, 131304), (9600, 125833), (10942, 110400), (11040, 109420), (13800, 87536), (14720, 82065), (16413, 73600), (18400, 65652), (21884, 55200), (22080, 54710), (27355, 44160), (27600, 43768), (32826, 36800)]