1927215360

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23899}}^1$

素因数の和:23933

約数の個数: 216

約数和(自身を含む): 7620849600

約数和(自身を除く): 5693634240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 23899, 26880, 40320, 47798, 71697, 80640, 95596, 119495, 143394, 167293, 191192, 215091, 238990, 286788, 334586, 358485, 382384, 430182, 477980, 501879, 573576, 669172, 716970, 764768, 836465, 860364, 955960, 1003758, 1075455, 1147152, 1338344, 1433940, 1505637, 1529536, 1672930, 1720728, 1911920, 2007516, 2150910, 2294304, 2509395, 2676688, 2867880, 3011274, 3059072, 3345860, 3441456, 3823840, 4015032, 4301820, 4588608, 5018790, 5353376, 5735760, 6022548, 6118144, 6691720, 6882912, 7528185, 7647680, 8030064, 8603640, 9177216, 10037580, 10706752, 11471520, 12045096, 13383440, 13765824, 15056370, 15295360, 16060128, 17207280, 18354432, 20075160, 21413504, 22943040, 24090192, 26766880, 27531648, 30112740, 30590720, 32120256, 34414560, 40150320, 42827008, 45886080, 48180384, 53533760, 55063296, 60225480, 64240512, 68829120, 80300640, 91772160, 96360768, 107067520, 120450960, 128481024, 137658240, 160601280, 192721536, 214135040, 240901920, 275316480, 321202560, 385443072, 481803840, 642405120, 963607680, 1927215360]

約数ペア:

[(1, 1927215360), (2, 963607680), (3, 642405120), (4, 481803840), (5, 385443072), (6, 321202560), (7, 275316480), (8, 240901920), (9, 214135040), (10, 192721536), (12, 160601280), (14, 137658240), (15, 128481024), (16, 120450960), (18, 107067520), (20, 96360768), (21, 91772160), (24, 80300640), (28, 68829120), (30, 64240512), (32, 60225480), (35, 55063296), (36, 53533760), (40, 48180384), (42, 45886080), (45, 42827008), (48, 40150320), (56, 34414560), (60, 32120256), (63, 30590720), (64, 30112740), (70, 27531648), (72, 26766880), (80, 24090192), (84, 22943040), (90, 21413504), (96, 20075160), (105, 18354432), (112, 17207280), (120, 16060128), (126, 15295360), (128, 15056370), (140, 13765824), (144, 13383440), (160, 12045096), (168, 11471520), (180, 10706752), (192, 10037580), (210, 9177216), (224, 8603640), (240, 8030064), (252, 7647680), (256, 7528185), (280, 6882912), (288, 6691720), (315, 6118144), (320, 6022548), (336, 5735760), (360, 5353376), (384, 5018790), (420, 4588608), (448, 4301820), (480, 4015032), (504, 3823840), (560, 3441456), (576, 3345860), (630, 3059072), (640, 3011274), (672, 2867880), (720, 2676688), (768, 2509395), (840, 2294304), (896, 2150910), (960, 2007516), (1008, 1911920), (1120, 1720728), (1152, 1672930), (1260, 1529536), (1280, 1505637), (1344, 1433940), (1440, 1338344), (1680, 1147152), (1792, 1075455), (1920, 1003758), (2016, 955960), (2240, 860364), (2304, 836465), (2520, 764768), (2688, 716970), (2880, 669172), (3360, 573576), (3840, 501879), (4032, 477980), (4480, 430182), (5040, 382384), (5376, 358485), (5760, 334586), (6720, 286788), (8064, 238990), (8960, 215091), (10080, 191192), (11520, 167293), (13440, 143394), (16128, 119495), (20160, 95596), (23899, 80640), (26880, 71697), (40320, 47798)]