20196596640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{30119}}^1$

素因数の和:30275

約数の個数: 192

約数和(自身を含む): 69951651840

約数和(自身を除く): 49755055200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 127, 132, 160, 165, 176, 220, 240, 254, 264, 330, 352, 381, 440, 480, 508, 528, 635, 660, 762, 880, 1016, 1056, 1270, 1320, 1397, 1524, 1760, 1905, 2032, 2540, 2640, 2794, 3048, 3810, 4064, 4191, 5080, 5280, 5588, 6096, 6985, 7620, 8382, 10160, 11176, 12192, 13970, 15240, 16764, 20320, 20955, 22352, 27940, 30119, 30480, 33528, 41910, 44704, 55880, 60238, 60960, 67056, 83820, 90357, 111760, 120476, 134112, 150595, 167640, 180714, 223520, 240952, 301190, 331309, 335280, 361428, 451785, 481904, 602380, 662618, 670560, 722856, 903570, 963808, 993927, 1204760, 1325236, 1445712, 1656545, 1807140, 1987854, 2409520, 2650472, 2891424, 3313090, 3614280, 3825113, 3975708, 4819040, 4969635, 5300944, 6626180, 7228560, 7650226, 7951416, 9939270, 10601888, 11475339, 13252360, 14457120, 15300452, 15902832, 19125565, 19878540, 22950678, 26504720, 30600904, 31805664, 38251130, 39757080, 42076243, 45901356, 53009440, 57376695, 61201808, 76502260, 79514160, 84152486, 91802712, 114753390, 122403616, 126228729, 153004520, 159028320, 168304972, 183605424, 210381215, 229506780, 252457458, 306009040, 336609944, 367210848, 420762430, 459013560, 504914916, 612018080, 631143645, 673219888, 841524860, 918027120, 1009829832, 1262287290, 1346439776, 1683049720, 1836054240, 2019659664, 2524574580, 3366099440, 4039319328, 5049149160, 6732198880, 10098298320, 20196596640]

約数ペア:

[(1, 20196596640), (2, 10098298320), (3, 6732198880), (4, 5049149160), (5, 4039319328), (6, 3366099440), (8, 2524574580), (10, 2019659664), (11, 1836054240), (12, 1683049720), (15, 1346439776), (16, 1262287290), (20, 1009829832), (22, 918027120), (24, 841524860), (30, 673219888), (32, 631143645), (33, 612018080), (40, 504914916), (44, 459013560), (48, 420762430), (55, 367210848), (60, 336609944), (66, 306009040), (80, 252457458), (88, 229506780), (96, 210381215), (110, 183605424), (120, 168304972), (127, 159028320), (132, 153004520), (160, 126228729), (165, 122403616), (176, 114753390), (220, 91802712), (240, 84152486), (254, 79514160), (264, 76502260), (330, 61201808), (352, 57376695), (381, 53009440), (440, 45901356), (480, 42076243), (508, 39757080), (528, 38251130), (635, 31805664), (660, 30600904), (762, 26504720), (880, 22950678), (1016, 19878540), (1056, 19125565), (1270, 15902832), (1320, 15300452), (1397, 14457120), (1524, 13252360), (1760, 11475339), (1905, 10601888), (2032, 9939270), (2540, 7951416), (2640, 7650226), (2794, 7228560), (3048, 6626180), (3810, 5300944), (4064, 4969635), (4191, 4819040), (5080, 3975708), (5280, 3825113), (5588, 3614280), (6096, 3313090), (6985, 2891424), (7620, 2650472), (8382, 2409520), (10160, 1987854), (11176, 1807140), (12192, 1656545), (13970, 1445712), (15240, 1325236), (16764, 1204760), (20320, 993927), (20955, 963808), (22352, 903570), (27940, 722856), (30119, 670560), (30480, 662618), (33528, 602380), (41910, 481904), (44704, 451785), (55880, 361428), (60238, 335280), (60960, 331309), (67056, 301190), (83820, 240952), (90357, 223520), (111760, 180714), (120476, 167640), (134112, 150595)]