268072320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 930631680

約数和(自身を除く): 662559360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 120, 128, 129, 136, 160, 170, 172, 191, 192, 204, 215, 240, 255, 258, 272, 320, 340, 344, 382, 384, 408, 430, 480, 510, 516, 544, 573, 640, 645, 680, 688, 731, 764, 816, 860, 955, 960, 1020, 1032, 1088, 1146, 1290, 1360, 1376, 1462, 1528, 1632, 1720, 1910, 1920, 2040, 2064, 2176, 2193, 2292, 2580, 2720, 2752, 2865, 2924, 3056, 3247, 3264, 3440, 3655, 3820, 4080, 4128, 4386, 4584, 5160, 5440, 5504, 5730, 5848, 6112, 6494, 6528, 6880, 7310, 7640, 8160, 8213, 8256, 8772, 9168, 9741, 10320, 10880, 10965, 11460, 11696, 12224, 12988, 13760, 14620, 15280, 16235, 16320, 16426, 16512, 17544, 18336, 19482, 20640, 21930, 22920, 23392, 24448, 24639, 25976, 27520, 29240, 30560, 32470, 32640, 32852, 35088, 36672, 38964, 41065, 41280, 43860, 45840, 46784, 48705, 49278, 51952, 58480, 61120, 64940, 65704, 70176, 73344, 77928, 82130, 82560, 87720, 91680, 93568, 97410, 98556, 103904, 116960, 122240, 123195, 129880, 131408, 139621, 140352, 155856, 164260, 175440, 183360, 194820, 197112, 207808, 233920, 246390, 259760, 262816, 279242, 280704, 311712, 328520, 350880, 366720, 389640, 394224, 415616, 418863, 467840, 492780, 519520, 525632, 558484, 623424, 657040, 698105, 701760, 779280, 788448, 837726, 985560, 1039040, 1051264, 1116968, 1246848, 1314080, 1396210, 1403520, 1558560, 1576896, 1675452, 1971120, 2078080, 2094315, 2233936, 2628160, 2792420, 3117120, 3153792, 3350904, 3942240, 4188630, 4467872, 5256320, 5584840, 6234240, 6701808, 7884480, 8377260, 8935744, 11169680, 13403616, 15768960, 16754520, 17871488, 22339360, 26807232, 33509040, 44678720, 53614464, 67018080, 89357440, 134036160, 268072320]

約数ペア:

[(1, 268072320), (2, 134036160), (3, 89357440), (4, 67018080), (5, 53614464), (6, 44678720), (8, 33509040), (10, 26807232), (12, 22339360), (15, 17871488), (16, 16754520), (17, 15768960), (20, 13403616), (24, 11169680), (30, 8935744), (32, 8377260), (34, 7884480), (40, 6701808), (43, 6234240), (48, 5584840), (51, 5256320), (60, 4467872), (64, 4188630), (68, 3942240), (80, 3350904), (85, 3153792), (86, 3117120), (96, 2792420), (102, 2628160), (120, 2233936), (128, 2094315), (129, 2078080), (136, 1971120), (160, 1675452), (170, 1576896), (172, 1558560), (191, 1403520), (192, 1396210), (204, 1314080), (215, 1246848), (240, 1116968), (255, 1051264), (258, 1039040), (272, 985560), (320, 837726), (340, 788448), (344, 779280), (382, 701760), (384, 698105), (408, 657040), (430, 623424), (480, 558484), (510, 525632), (516, 519520), (544, 492780), (573, 467840), (640, 418863), (645, 415616), (680, 394224), (688, 389640), (731, 366720), (764, 350880), (816, 328520), (860, 311712), (955, 280704), (960, 279242), (1020, 262816), (1032, 259760), (1088, 246390), (1146, 233920), (1290, 207808), (1360, 197112), (1376, 194820), (1462, 183360), (1528, 175440), (1632, 164260), (1720, 155856), (1910, 140352), (1920, 139621), (2040, 131408), (2064, 129880), (2176, 123195), (2193, 122240), (2292, 116960), (2580, 103904), (2720, 98556), (2752, 97410), (2865, 93568), (2924, 91680), (3056, 87720), (3247, 82560), (3264, 82130), (3440, 77928), (3655, 73344), (3820, 70176), (4080, 65704), (4128, 64940), (4386, 61120), (4584, 58480), (5160, 51952), (5440, 49278), (5504, 48705), (5730, 46784), (5848, 45840), (6112, 43860), (6494, 41280), (6528, 41065), (6880, 38964), (7310, 36672), (7640, 35088), (8160, 32852), (8213, 32640), (8256, 32470), (8772, 30560), (9168, 29240), (9741, 27520), (10320, 25976), (10880, 24639), (10965, 24448), (11460, 23392), (11696, 22920), (12224, 21930), (12988, 20640), (13760, 19482), (14620, 18336), (15280, 17544), (16235, 16512), (16320, 16426)]