2255110760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 256

約数和(自身を含む): 6469632000

約数和(自身を除く): 4214521240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 47, 56, 58, 70, 76, 94, 95, 116, 133, 140, 145, 152, 188, 190, 203, 232, 235, 266, 280, 290, 311, 329, 376, 380, 406, 470, 532, 551, 580, 622, 658, 665, 760, 812, 893, 940, 1015, 1064, 1102, 1160, 1244, 1316, 1330, 1363, 1555, 1624, 1645, 1786, 1880, 2030, 2177, 2204, 2488, 2632, 2660, 2726, 2755, 3110, 3290, 3572, 3857, 4060, 4354, 4408, 4465, 5320, 5452, 5510, 5909, 6220, 6251, 6580, 6815, 7144, 7714, 8120, 8708, 8930, 9019, 9541, 10885, 10904, 11020, 11818, 12440, 12502, 13160, 13630, 14617, 15428, 17416, 17860, 18038, 19082, 19285, 21770, 22040, 23636, 25004, 25897, 27260, 29234, 29545, 30856, 31255, 35720, 36076, 38164, 38570, 41363, 43540, 45095, 47272, 47705, 50008, 51794, 54520, 58468, 59090, 62510, 63133, 72152, 73085, 76328, 77140, 82726, 87080, 90190, 95410, 102319, 103588, 116936, 118180, 125020, 126266, 129485, 146170, 154280, 165452, 171361, 180380, 181279, 190820, 204638, 206815, 207176, 236360, 250040, 252532, 258970, 277723, 292340, 315665, 330904, 342722, 360760, 362558, 381640, 409276, 413630, 423893, 505064, 511595, 517940, 555446, 584680, 631330, 685444, 725116, 818552, 827260, 847786, 856805, 906395, 1023190, 1035880, 1110892, 1199527, 1262660, 1370888, 1388615, 1450232, 1654520, 1695572, 1713610, 1812790, 1944061, 2046380, 2119465, 2221784, 2399054, 2525320, 2777230, 2967251, 3391144, 3427220, 3625580, 3888122, 4092760, 4238930, 4798108, 5554460, 5934502, 5997635, 6854440, 7251160, 7776244, 8053967, 8477860, 9596216, 9720305, 11108920, 11869004, 11995270, 14836255, 15552488, 16107934, 16955720, 19440610, 23738008, 23990540, 29672510, 32215868, 38881220, 40269835, 47981080, 56377769, 59345020, 64431736, 77762440, 80539670, 112755538, 118690040, 161079340, 225511076, 281888845, 322158680, 451022152, 563777690, 1127555380, 2255110760]

約数ペア:

[(1, 2255110760), (2, 1127555380), (4, 563777690), (5, 451022152), (7, 322158680), (8, 281888845), (10, 225511076), (14, 161079340), (19, 118690040), (20, 112755538), (28, 80539670), (29, 77762440), (35, 64431736), (38, 59345020), (40, 56377769), (47, 47981080), (56, 40269835), (58, 38881220), (70, 32215868), (76, 29672510), (94, 23990540), (95, 23738008), (116, 19440610), (133, 16955720), (140, 16107934), (145, 15552488), (152, 14836255), (188, 11995270), (190, 11869004), (203, 11108920), (232, 9720305), (235, 9596216), (266, 8477860), (280, 8053967), (290, 7776244), (311, 7251160), (329, 6854440), (376, 5997635), (380, 5934502), (406, 5554460), (470, 4798108), (532, 4238930), (551, 4092760), (580, 3888122), (622, 3625580), (658, 3427220), (665, 3391144), (760, 2967251), (812, 2777230), (893, 2525320), (940, 2399054), (1015, 2221784), (1064, 2119465), (1102, 2046380), (1160, 1944061), (1244, 1812790), (1316, 1713610), (1330, 1695572), (1363, 1654520), (1555, 1450232), (1624, 1388615), (1645, 1370888), (1786, 1262660), (1880, 1199527), (2030, 1110892), (2177, 1035880), (2204, 1023190), (2488, 906395), (2632, 856805), (2660, 847786), (2726, 827260), (2755, 818552), (3110, 725116), (3290, 685444), (3572, 631330), (3857, 584680), (4060, 555446), (4354, 517940), (4408, 511595), (4465, 505064), (5320, 423893), (5452, 413630), (5510, 409276), (5909, 381640), (6220, 362558), (6251, 360760), (6580, 342722), (6815, 330904), (7144, 315665), (7714, 292340), (8120, 277723), (8708, 258970), (8930, 252532), (9019, 250040), (9541, 236360), (10885, 207176), (10904, 206815), (11020, 204638), (11818, 190820), (12440, 181279), (12502, 180380), (13160, 171361), (13630, 165452), (14617, 154280), (15428, 146170), (17416, 129485), (17860, 126266), (18038, 125020), (19082, 118180), (19285, 116936), (21770, 103588), (22040, 102319), (23636, 95410), (25004, 90190), (25897, 87080), (27260, 82726), (29234, 77140), (29545, 76328), (30856, 73085), (31255, 72152), (35720, 63133), (36076, 62510), (38164, 59090), (38570, 58468), (41363, 54520), (43540, 51794), (45095, 50008), (47272, 47705)]