21120995280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{14843}}^1$

素因数の和:14895

約数の個数: 360

約数和(自身を含む): 83724078816

約数和(自身を除く): 62603083536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 121, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 242, 245, 264, 280, 294, 308, 330, 336, 363, 385, 392, 420, 440, 462, 484, 490, 528, 539, 560, 588, 605, 616, 660, 726, 735, 770, 784, 840, 847, 880, 924, 968, 980, 1078, 1155, 1176, 1210, 1232, 1320, 1452, 1470, 1540, 1617, 1680, 1694, 1815, 1848, 1936, 1960, 2156, 2310, 2352, 2420, 2541, 2640, 2695, 2904, 2940, 3080, 3234, 3388, 3630, 3696, 3920, 4235, 4312, 4620, 4840, 5082, 5390, 5808, 5880, 5929, 6160, 6468, 6776, 7260, 8085, 8470, 8624, 9240, 9680, 10164, 10780, 11760, 11858, 12705, 12936, 13552, 14520, 14843, 16170, 16940, 17787, 18480, 20328, 21560, 23716, 25410, 25872, 29040, 29645, 29686, 32340, 33880, 35574, 40656, 43120, 44529, 47432, 50820, 59290, 59372, 64680, 67760, 71148, 74215, 88935, 89058, 94864, 101640, 103901, 118580, 118744, 129360, 142296, 148430, 163273, 177870, 178116, 203280, 207802, 222645, 237160, 237488, 284592, 296860, 311703, 326546, 355740, 356232, 415604, 445290, 474320, 489819, 519505, 593720, 623406, 653092, 711480, 712464, 727307, 816365, 831208, 890580, 979638, 1039010, 1142911, 1187440, 1246812, 1306184, 1422960, 1454614, 1558515, 1632730, 1662416, 1781160, 1796003, 1959276, 2078020, 2181921, 2285822, 2449095, 2493624, 2612368, 2909228, 3117030, 3265460, 3428733, 3562320, 3592006, 3636535, 3918552, 4156040, 4363842, 4571644, 4898190, 4987248, 5388009, 5714555, 5818456, 6234060, 6530920, 6857466, 7184012, 7273070, 7837104, 8000377, 8312080, 8727684, 8980015, 9143288, 9796380, 10776018, 10909605, 11429110, 11636912, 12468120, 12572021, 13061840, 13714932, 14368024, 14546140, 16000754, 17143665, 17455368, 17960030, 18286576, 19592760, 21552036, 21819210, 22858220, 24001131, 24936240, 25144042, 26940045, 27429864, 28736048, 29092280, 32001508, 34287330, 34910736, 35920060, 37716063, 39185520, 40001885, 43104072, 43638420, 45716440, 48002262, 50288084, 53880090, 54859728, 58184560, 62860105, 64003016, 68574660, 71840120, 75432126, 80003770, 86208144, 87276840, 88004147, 91432880, 96004524, 100576168, 107760180, 120005655, 125720210, 128006032, 137149320, 143680240, 150864252, 160007540, 174553680, 176008294, 188580315, 192009048, 201152336, 215520360, 240011310, 251440420, 264012441, 274298640, 301728504, 320015080, 352016588, 377160630, 384018096, 431040720, 440020735, 480022620, 502880840, 528024882, 603457008, 640030160, 704033176, 754321260, 880041470, 960045240, 1005761680, 1056049764, 1320062205, 1408066352, 1508642520, 1760082940, 1920090480, 2112099528, 2640124410, 3017285040, 3520165880, 4224199056, 5280248820, 7040331760, 10560497640, 21120995280]

約数ペア:

[(1, 21120995280), (2, 10560497640), (3, 7040331760), (4, 5280248820), (5, 4224199056), (6, 3520165880), (7, 3017285040), (8, 2640124410), (10, 2112099528), (11, 1920090480), (12, 1760082940), (14, 1508642520), (15, 1408066352), (16, 1320062205), (20, 1056049764), (21, 1005761680), (22, 960045240), (24, 880041470), (28, 754321260), (30, 704033176), (33, 640030160), (35, 603457008), (40, 528024882), (42, 502880840), (44, 480022620), (48, 440020735), (49, 431040720), (55, 384018096), (56, 377160630), (60, 352016588), (66, 320015080), (70, 301728504), (77, 274298640), (80, 264012441), (84, 251440420), (88, 240011310), (98, 215520360), (105, 201152336), (110, 192009048), (112, 188580315), (120, 176008294), (121, 174553680), (132, 160007540), (140, 150864252), (147, 143680240), (154, 137149320), (165, 128006032), (168, 125720210), (176, 120005655), (196, 107760180), (210, 100576168), (220, 96004524), (231, 91432880), (240, 88004147), (242, 87276840), (245, 86208144), (264, 80003770), (280, 75432126), (294, 71840120), (308, 68574660), (330, 64003016), (336, 62860105), (363, 58184560), (385, 54859728), (392, 53880090), (420, 50288084), (440, 48002262), (462, 45716440), (484, 43638420), (490, 43104072), (528, 40001885), (539, 39185520), (560, 37716063), (588, 35920060), (605, 34910736), (616, 34287330), (660, 32001508), (726, 29092280), (735, 28736048), (770, 27429864), (784, 26940045), (840, 25144042), (847, 24936240), (880, 24001131), (924, 22858220), (968, 21819210), (980, 21552036), (1078, 19592760), (1155, 18286576), (1176, 17960030), (1210, 17455368), (1232, 17143665), (1320, 16000754), (1452, 14546140), (1470, 14368024), (1540, 13714932), (1617, 13061840), (1680, 12572021), (1694, 12468120), (1815, 11636912), (1848, 11429110), (1936, 10909605), (1960, 10776018), (2156, 9796380), (2310, 9143288), (2352, 8980015), (2420, 8727684), (2541, 8312080), (2640, 8000377), (2695, 7837104), (2904, 7273070), (2940, 7184012), (3080, 6857466), (3234, 6530920), (3388, 6234060), (3630, 5818456), (3696, 5714555), (3920, 5388009), (4235, 4987248), (4312, 4898190), (4620, 4571644), (4840, 4363842), (5082, 4156040), (5390, 3918552), (5808, 3636535), (5880, 3592006), (5929, 3562320), (6160, 3428733), (6468, 3265460), (6776, 3117030), (7260, 2909228), (8085, 2612368), (8470, 2493624), (8624, 2449095), (9240, 2285822), (9680, 2181921), (10164, 2078020), (10780, 1959276), (11760, 1796003), (11858, 1781160), (12705, 1662416), (12936, 1632730), (13552, 1558515), (14520, 1454614), (14843, 1422960), (16170, 1306184), (16940, 1246812), (17787, 1187440), (18480, 1142911), (20328, 1039010), (21560, 979638), (23716, 890580), (25410, 831208), (25872, 816365), (29040, 727307), (29645, 712464), (29686, 711480), (32340, 653092), (33880, 623406), (35574, 593720), (40656, 519505), (43120, 489819), (44529, 474320), (47432, 445290), (50820, 415604), (59290, 356232), (59372, 355740), (64680, 326546), (67760, 311703), (71148, 296860), (74215, 284592), (88935, 237488), (89058, 237160), (94864, 222645), (101640, 207802), (103901, 203280), (118580, 178116), (118744, 177870), (129360, 163273), (142296, 148430)]