260040000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 280

約数和(自身を含む): 942673248

約数和(自身を除く): 682633248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 125, 132, 150, 160, 165, 176, 192, 197, 200, 220, 240, 250, 264, 275, 300, 320, 330, 352, 375, 394, 400, 440, 480, 500, 528, 550, 591, 600, 625, 660, 704, 750, 788, 800, 825, 880, 960, 985, 1000, 1056, 1100, 1182, 1200, 1250, 1320, 1375, 1500, 1576, 1600, 1650, 1760, 1875, 1970, 2000, 2112, 2167, 2200, 2364, 2400, 2500, 2640, 2750, 2955, 3000, 3152, 3300, 3520, 3750, 3940, 4000, 4125, 4334, 4400, 4728, 4800, 4925, 5000, 5280, 5500, 5910, 6000, 6304, 6501, 6600, 6875, 7500, 7880, 8000, 8250, 8668, 8800, 9456, 9850, 10000, 10560, 10835, 11000, 11820, 12000, 12608, 13002, 13200, 13750, 14775, 15000, 15760, 16500, 17336, 17600, 18912, 19700, 20000, 20625, 21670, 22000, 23640, 24000, 24625, 26004, 26400, 27500, 29550, 30000, 31520, 32505, 33000, 34672, 37824, 39400, 40000, 41250, 43340, 44000, 47280, 49250, 52008, 52800, 54175, 55000, 59100, 60000, 63040, 65010, 66000, 69344, 73875, 78800, 82500, 86680, 88000, 94560, 98500, 104016, 108350, 110000, 118200, 120000, 123125, 130020, 132000, 138688, 147750, 157600, 162525, 165000, 173360, 189120, 197000, 208032, 216700, 220000, 236400, 246250, 260040, 264000, 270875, 295500, 315200, 325050, 330000, 346720, 369375, 394000, 416064, 433400, 440000, 472800, 492500, 520080, 541750, 591000, 650100, 660000, 693440, 738750, 788000, 812625, 866800, 945600, 985000, 1040160, 1083500, 1182000, 1300200, 1320000, 1354375, 1477500, 1576000, 1625250, 1733600, 1970000, 2080320, 2167000, 2364000, 2600400, 2708750, 2955000, 3250500, 3467200, 3940000, 4063125, 4334000, 4728000, 5200800, 5417500, 5910000, 6501000, 7880000, 8126250, 8668000, 10401600, 10835000, 11820000, 13002000, 16252500, 17336000, 21670000, 23640000, 26004000, 32505000, 43340000, 52008000, 65010000, 86680000, 130020000, 260040000]

約数ペア:

[(1, 260040000), (2, 130020000), (3, 86680000), (4, 65010000), (5, 52008000), (6, 43340000), (8, 32505000), (10, 26004000), (11, 23640000), (12, 21670000), (15, 17336000), (16, 16252500), (20, 13002000), (22, 11820000), (24, 10835000), (25, 10401600), (30, 8668000), (32, 8126250), (33, 7880000), (40, 6501000), (44, 5910000), (48, 5417500), (50, 5200800), (55, 4728000), (60, 4334000), (64, 4063125), (66, 3940000), (75, 3467200), (80, 3250500), (88, 2955000), (96, 2708750), (100, 2600400), (110, 2364000), (120, 2167000), (125, 2080320), (132, 1970000), (150, 1733600), (160, 1625250), (165, 1576000), (176, 1477500), (192, 1354375), (197, 1320000), (200, 1300200), (220, 1182000), (240, 1083500), (250, 1040160), (264, 985000), (275, 945600), (300, 866800), (320, 812625), (330, 788000), (352, 738750), (375, 693440), (394, 660000), (400, 650100), (440, 591000), (480, 541750), (500, 520080), (528, 492500), (550, 472800), (591, 440000), (600, 433400), (625, 416064), (660, 394000), (704, 369375), (750, 346720), (788, 330000), (800, 325050), (825, 315200), (880, 295500), (960, 270875), (985, 264000), (1000, 260040), (1056, 246250), (1100, 236400), (1182, 220000), (1200, 216700), (1250, 208032), (1320, 197000), (1375, 189120), (1500, 173360), (1576, 165000), (1600, 162525), (1650, 157600), (1760, 147750), (1875, 138688), (1970, 132000), (2000, 130020), (2112, 123125), (2167, 120000), (2200, 118200), (2364, 110000), (2400, 108350), (2500, 104016), (2640, 98500), (2750, 94560), (2955, 88000), (3000, 86680), (3152, 82500), (3300, 78800), (3520, 73875), (3750, 69344), (3940, 66000), (4000, 65010), (4125, 63040), (4334, 60000), (4400, 59100), (4728, 55000), (4800, 54175), (4925, 52800), (5000, 52008), (5280, 49250), (5500, 47280), (5910, 44000), (6000, 43340), (6304, 41250), (6501, 40000), (6600, 39400), (6875, 37824), (7500, 34672), (7880, 33000), (8000, 32505), (8250, 31520), (8668, 30000), (8800, 29550), (9456, 27500), (9850, 26400), (10000, 26004), (10560, 24625), (10835, 24000), (11000, 23640), (11820, 22000), (12000, 21670), (12608, 20625), (13002, 20000), (13200, 19700), (13750, 18912), (14775, 17600), (15000, 17336), (15760, 16500)]