268778862240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{610639}}^1$

素因数の和:610795

約数の個数: 192

約数和(自身を含む): 974991790080

約数和(自身を除く): 706212927840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 210, 224, 240, 262, 280, 336, 393, 420, 480, 524, 560, 655, 672, 786, 840, 917, 1048, 1120, 1310, 1572, 1680, 1834, 1965, 2096, 2620, 2751, 3144, 3360, 3668, 3930, 4192, 4585, 5240, 5502, 6288, 7336, 7860, 9170, 10480, 11004, 12576, 13755, 14672, 15720, 18340, 20960, 22008, 27510, 29344, 31440, 36680, 44016, 55020, 62880, 73360, 88032, 110040, 146720, 220080, 440160, 610639, 1221278, 1831917, 2442556, 3053195, 3663834, 4274473, 4885112, 6106390, 7327668, 8548946, 9159585, 9770224, 12212780, 12823419, 14655336, 17097892, 18319170, 19540448, 21372365, 24425560, 25646838, 29310672, 34195784, 36638340, 42744730, 48851120, 51293676, 58621344, 64117095, 68391568, 73276680, 79993709, 85489460, 97702240, 102587352, 128234190, 136783136, 146553360, 159987418, 170978920, 205174704, 239981127, 256468380, 293106720, 319974836, 341957840, 399968545, 410349408, 479962254, 512936760, 559955963, 639949672, 683915680, 799937090, 959924508, 1025873520, 1119911926, 1199905635, 1279899344, 1599874180, 1679867889, 1919849016, 2051747040, 2239823852, 2399811270, 2559798688, 2799779815, 3199748360, 3359735778, 3839698032, 4479647704, 4799622540, 5599559630, 6399496720, 6719471556, 7679396064, 8399339445, 8959295408, 9599245080, 11199119260, 12798993440, 13438943112, 16798678890, 17918590816, 19198490160, 22398238520, 26877886224, 33597357780, 38396980320, 44796477040, 53755772448, 67194715560, 89592954080, 134389431120, 268778862240]

約数ペア:

[(1, 268778862240), (2, 134389431120), (3, 89592954080), (4, 67194715560), (5, 53755772448), (6, 44796477040), (7, 38396980320), (8, 33597357780), (10, 26877886224), (12, 22398238520), (14, 19198490160), (15, 17918590816), (16, 16798678890), (20, 13438943112), (21, 12798993440), (24, 11199119260), (28, 9599245080), (30, 8959295408), (32, 8399339445), (35, 7679396064), (40, 6719471556), (42, 6399496720), (48, 5599559630), (56, 4799622540), (60, 4479647704), (70, 3839698032), (80, 3359735778), (84, 3199748360), (96, 2799779815), (105, 2559798688), (112, 2399811270), (120, 2239823852), (131, 2051747040), (140, 1919849016), (160, 1679867889), (168, 1599874180), (210, 1279899344), (224, 1199905635), (240, 1119911926), (262, 1025873520), (280, 959924508), (336, 799937090), (393, 683915680), (420, 639949672), (480, 559955963), (524, 512936760), (560, 479962254), (655, 410349408), (672, 399968545), (786, 341957840), (840, 319974836), (917, 293106720), (1048, 256468380), (1120, 239981127), (1310, 205174704), (1572, 170978920), (1680, 159987418), (1834, 146553360), (1965, 136783136), (2096, 128234190), (2620, 102587352), (2751, 97702240), (3144, 85489460), (3360, 79993709), (3668, 73276680), (3930, 68391568), (4192, 64117095), (4585, 58621344), (5240, 51293676), (5502, 48851120), (6288, 42744730), (7336, 36638340), (7860, 34195784), (9170, 29310672), (10480, 25646838), (11004, 24425560), (12576, 21372365), (13755, 19540448), (14672, 18319170), (15720, 17097892), (18340, 14655336), (20960, 12823419), (22008, 12212780), (27510, 9770224), (29344, 9159585), (31440, 8548946), (36680, 7327668), (44016, 6106390), (55020, 4885112), (62880, 4274473), (73360, 3663834), (88032, 3053195), (110040, 2442556), (146720, 1831917), (220080, 1221278), (440160, 610639)]