121395960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 458265600

約数和(自身を除く): 336869640

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, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 719, 804, 840, 938, 1005, 1206, 1260, 1340, 1407, 1438, 1608, 1876, 2010, 2157, 2345, 2412, 2520, 2680, 2814, 2876, 3015, 3595, 3752, 4020, 4221, 4314, 4690, 4824, 5033, 5628, 5752, 6030, 6471, 7035, 7190, 8040, 8442, 8628, 9380, 10066, 10785, 11256, 12060, 12942, 14070, 14380, 15099, 16884, 17256, 18760, 20132, 21105, 21570, 24120, 25165, 25884, 28140, 28760, 30198, 32355, 33768, 40264, 42210, 43140, 45297, 48173, 50330, 51768, 56280, 60396, 64710, 75495, 84420, 86280, 90594, 96346, 100660, 120792, 129420, 144519, 150990, 168840, 181188, 192692, 201320, 226485, 240865, 258840, 289038, 301980, 337211, 362376, 385384, 433557, 452970, 481730, 578076, 603960, 674422, 722595, 867114, 905940, 963460, 1011633, 1156152, 1348844, 1445190, 1686055, 1734228, 1811880, 1926920, 2023266, 2167785, 2697688, 2890380, 3034899, 3372110, 3468456, 4046532, 4335570, 5058165, 5780760, 6069798, 6744220, 8093064, 8671140, 10116330, 12139596, 13488440, 15174495, 17342280, 20232660, 24279192, 30348990, 40465320, 60697980, 121395960]

約数ペア:

[(1, 121395960), (2, 60697980), (3, 40465320), (4, 30348990), (5, 24279192), (6, 20232660), (7, 17342280), (8, 15174495), (9, 13488440), (10, 12139596), (12, 10116330), (14, 8671140), (15, 8093064), (18, 6744220), (20, 6069798), (21, 5780760), (24, 5058165), (28, 4335570), (30, 4046532), (35, 3468456), (36, 3372110), (40, 3034899), (42, 2890380), (45, 2697688), (56, 2167785), (60, 2023266), (63, 1926920), (67, 1811880), (70, 1734228), (72, 1686055), (84, 1445190), (90, 1348844), (105, 1156152), (120, 1011633), (126, 963460), (134, 905940), (140, 867114), (168, 722595), (180, 674422), (201, 603960), (210, 578076), (252, 481730), (268, 452970), (280, 433557), (315, 385384), (335, 362376), (360, 337211), (402, 301980), (420, 289038), (469, 258840), (504, 240865), (536, 226485), (603, 201320), (630, 192692), (670, 181188), (719, 168840), (804, 150990), (840, 144519), (938, 129420), (1005, 120792), (1206, 100660), (1260, 96346), (1340, 90594), (1407, 86280), (1438, 84420), (1608, 75495), (1876, 64710), (2010, 60396), (2157, 56280), (2345, 51768), (2412, 50330), (2520, 48173), (2680, 45297), (2814, 43140), (2876, 42210), (3015, 40264), (3595, 33768), (3752, 32355), (4020, 30198), (4221, 28760), (4314, 28140), (4690, 25884), (4824, 25165), (5033, 24120), (5628, 21570), (5752, 21105), (6030, 20132), (6471, 18760), (7035, 17256), (7190, 16884), (8040, 15099), (8442, 14380), (8628, 14070), (9380, 12942), (10066, 12060), (10785, 11256)]