126435960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 474439680

約数和(自身を除く): 348003720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 383, 393, 420, 504, 524, 630, 655, 766, 786, 840, 917, 1048, 1149, 1179, 1260, 1310, 1532, 1572, 1834, 1915, 1965, 2298, 2358, 2520, 2620, 2681, 2751, 3064, 3144, 3447, 3668, 3830, 3930, 4585, 4596, 4716, 5240, 5362, 5502, 5745, 5895, 6894, 7336, 7660, 7860, 8043, 8253, 9170, 9192, 9432, 10724, 11004, 11490, 11790, 13405, 13755, 13788, 15320, 15720, 16086, 16506, 17235, 18340, 21448, 22008, 22980, 23580, 24129, 26810, 27510, 27576, 32172, 33012, 34470, 36680, 40215, 41265, 45960, 47160, 48258, 50173, 53620, 55020, 64344, 66024, 68940, 80430, 82530, 96516, 100346, 107240, 110040, 120645, 137880, 150519, 160860, 165060, 193032, 200692, 241290, 250865, 301038, 321720, 330120, 351211, 401384, 451557, 482580, 501730, 602076, 702422, 752595, 903114, 965160, 1003460, 1053633, 1204152, 1404844, 1505190, 1756055, 1806228, 2006920, 2107266, 2257785, 2809688, 3010380, 3160899, 3512110, 3612456, 4214532, 4515570, 5268165, 6020760, 6321798, 7024220, 8429064, 9031140, 10536330, 12643596, 14048440, 15804495, 18062280, 21072660, 25287192, 31608990, 42145320, 63217980, 126435960]

約数ペア:

[(1, 126435960), (2, 63217980), (3, 42145320), (4, 31608990), (5, 25287192), (6, 21072660), (7, 18062280), (8, 15804495), (9, 14048440), (10, 12643596), (12, 10536330), (14, 9031140), (15, 8429064), (18, 7024220), (20, 6321798), (21, 6020760), (24, 5268165), (28, 4515570), (30, 4214532), (35, 3612456), (36, 3512110), (40, 3160899), (42, 3010380), (45, 2809688), (56, 2257785), (60, 2107266), (63, 2006920), (70, 1806228), (72, 1756055), (84, 1505190), (90, 1404844), (105, 1204152), (120, 1053633), (126, 1003460), (131, 965160), (140, 903114), (168, 752595), (180, 702422), (210, 602076), (252, 501730), (262, 482580), (280, 451557), (315, 401384), (360, 351211), (383, 330120), (393, 321720), (420, 301038), (504, 250865), (524, 241290), (630, 200692), (655, 193032), (766, 165060), (786, 160860), (840, 150519), (917, 137880), (1048, 120645), (1149, 110040), (1179, 107240), (1260, 100346), (1310, 96516), (1532, 82530), (1572, 80430), (1834, 68940), (1915, 66024), (1965, 64344), (2298, 55020), (2358, 53620), (2520, 50173), (2620, 48258), (2681, 47160), (2751, 45960), (3064, 41265), (3144, 40215), (3447, 36680), (3668, 34470), (3830, 33012), (3930, 32172), (4585, 27576), (4596, 27510), (4716, 26810), (5240, 24129), (5362, 23580), (5502, 22980), (5745, 22008), (5895, 21448), (6894, 18340), (7336, 17235), (7660, 16506), (7860, 16086), (8043, 15720), (8253, 15320), (9170, 13788), (9192, 13755), (9432, 13405), (10724, 11790), (11004, 11490)]