222109440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{8263}}^1$

素因数の和:8294

約数の個数: 144

約数和(自身を含む): 810797568

約数和(自身を除く): 588688128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8263, 8960, 13440, 16526, 24789, 26880, 33052, 41315, 49578, 57841, 66104, 82630, 99156, 115682, 123945, 132208, 165260, 173523, 198312, 231364, 247890, 264416, 289205, 330520, 347046, 396624, 462728, 495780, 528832, 578410, 661040, 694092, 793248, 867615, 925456, 991560, 1057664, 1156820, 1322080, 1388184, 1586496, 1735230, 1850912, 1983120, 2115328, 2313640, 2644160, 2776368, 3172992, 3470460, 3701824, 3966240, 4627280, 5288320, 5552736, 6345984, 6940920, 7403648, 7932480, 9254560, 10576640, 11105472, 13881840, 14807296, 15864960, 18509120, 22210944, 27763680, 31729920, 37018240, 44421888, 55527360, 74036480, 111054720, 222109440]

約数ペア:

[(1, 222109440), (2, 111054720), (3, 74036480), (4, 55527360), (5, 44421888), (6, 37018240), (7, 31729920), (8, 27763680), (10, 22210944), (12, 18509120), (14, 15864960), (15, 14807296), (16, 13881840), (20, 11105472), (21, 10576640), (24, 9254560), (28, 7932480), (30, 7403648), (32, 6940920), (35, 6345984), (40, 5552736), (42, 5288320), (48, 4627280), (56, 3966240), (60, 3701824), (64, 3470460), (70, 3172992), (80, 2776368), (84, 2644160), (96, 2313640), (105, 2115328), (112, 1983120), (120, 1850912), (128, 1735230), (140, 1586496), (160, 1388184), (168, 1322080), (192, 1156820), (210, 1057664), (224, 991560), (240, 925456), (256, 867615), (280, 793248), (320, 694092), (336, 661040), (384, 578410), (420, 528832), (448, 495780), (480, 462728), (560, 396624), (640, 347046), (672, 330520), (768, 289205), (840, 264416), (896, 247890), (960, 231364), (1120, 198312), (1280, 173523), (1344, 165260), (1680, 132208), (1792, 123945), (1920, 115682), (2240, 99156), (2688, 82630), (3360, 66104), (3840, 57841), (4480, 49578), (5376, 41315), (6720, 33052), (8263, 26880), (8960, 24789), (13440, 16526)]