12221306760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{9473}}^1$

素因数の和:10327

約数の個数: 128

約数和(自身を含む): 39536138880

約数和(自身を除く): 27314832120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 827, 1560, 1654, 2481, 3308, 4135, 4962, 6616, 8270, 9473, 9924, 10751, 12405, 16540, 18946, 19848, 21502, 24810, 28419, 32253, 33080, 37892, 43004, 47365, 49620, 53755, 56838, 64506, 75784, 86008, 94730, 99240, 107510, 113676, 123149, 129012, 142095, 161265, 189460, 215020, 227352, 246298, 258024, 284190, 322530, 369447, 378920, 430040, 492596, 568380, 615745, 645060, 738894, 985192, 1136760, 1231490, 1290120, 1477788, 1847235, 2462980, 2955576, 3694470, 4925960, 7388940, 7834171, 14777880, 15668342, 23502513, 31336684, 39170855, 47005026, 62673368, 78341710, 94010052, 101844223, 117512565, 156683420, 188020104, 203688446, 235025130, 305532669, 313366840, 407376892, 470050260, 509221115, 611065338, 814753784, 940100520, 1018442230, 1222130676, 1527663345, 2036884460, 2444261352, 3055326690, 4073768920, 6110653380, 12221306760]

約数ペア:

[(1, 12221306760), (2, 6110653380), (3, 4073768920), (4, 3055326690), (5, 2444261352), (6, 2036884460), (8, 1527663345), (10, 1222130676), (12, 1018442230), (13, 940100520), (15, 814753784), (20, 611065338), (24, 509221115), (26, 470050260), (30, 407376892), (39, 313366840), (40, 305532669), (52, 235025130), (60, 203688446), (65, 188020104), (78, 156683420), (104, 117512565), (120, 101844223), (130, 94010052), (156, 78341710), (195, 62673368), (260, 47005026), (312, 39170855), (390, 31336684), (520, 23502513), (780, 15668342), (827, 14777880), (1560, 7834171), (1654, 7388940), (2481, 4925960), (3308, 3694470), (4135, 2955576), (4962, 2462980), (6616, 1847235), (8270, 1477788), (9473, 1290120), (9924, 1231490), (10751, 1136760), (12405, 985192), (16540, 738894), (18946, 645060), (19848, 615745), (21502, 568380), (24810, 492596), (28419, 430040), (32253, 378920), (33080, 369447), (37892, 322530), (43004, 284190), (47365, 258024), (49620, 246298), (53755, 227352), (56838, 215020), (64506, 189460), (75784, 161265), (86008, 142095), (94730, 129012), (99240, 123149), (107510, 113676)]