210817860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 675682560

約数和(自身を除く): 464864700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 89, 97, 110, 111, 132, 148, 165, 178, 185, 194, 220, 222, 267, 291, 330, 356, 370, 388, 407, 444, 445, 485, 534, 555, 582, 660, 740, 814, 890, 970, 979, 1067, 1068, 1110, 1164, 1221, 1335, 1455, 1628, 1780, 1940, 1958, 2035, 2134, 2220, 2442, 2670, 2910, 2937, 3201, 3293, 3589, 3916, 4070, 4268, 4884, 4895, 5335, 5340, 5820, 5874, 6105, 6402, 6586, 7178, 8140, 8633, 9790, 9879, 10670, 10767, 11748, 12210, 12804, 13172, 14356, 14685, 16005, 16465, 17266, 17945, 19580, 19758, 21340, 21534, 24420, 25899, 29370, 32010, 32930, 34532, 35890, 36223, 39479, 39516, 43068, 43165, 49395, 51798, 53835, 58740, 64020, 65860, 71780, 72446, 78958, 86330, 94963, 98790, 103596, 107670, 108669, 118437, 129495, 144892, 157916, 172660, 181115, 189926, 197395, 197580, 215340, 217338, 236874, 258990, 284889, 319421, 362230, 379852, 394790, 434676, 473748, 474815, 517980, 543345, 569778, 592185, 638842, 724460, 789580, 949630, 958263, 1086690, 1139556, 1184370, 1277684, 1424445, 1597105, 1899260, 1916526, 2173380, 2368740, 2848890, 3194210, 3513631, 3833052, 4791315, 5697780, 6388420, 7027262, 9582630, 10540893, 14054524, 17568155, 19165260, 21081786, 35136310, 42163572, 52704465, 70272620, 105408930, 210817860]

約数ペア:

[(1, 210817860), (2, 105408930), (3, 70272620), (4, 52704465), (5, 42163572), (6, 35136310), (10, 21081786), (11, 19165260), (12, 17568155), (15, 14054524), (20, 10540893), (22, 9582630), (30, 7027262), (33, 6388420), (37, 5697780), (44, 4791315), (55, 3833052), (60, 3513631), (66, 3194210), (74, 2848890), (89, 2368740), (97, 2173380), (110, 1916526), (111, 1899260), (132, 1597105), (148, 1424445), (165, 1277684), (178, 1184370), (185, 1139556), (194, 1086690), (220, 958263), (222, 949630), (267, 789580), (291, 724460), (330, 638842), (356, 592185), (370, 569778), (388, 543345), (407, 517980), (444, 474815), (445, 473748), (485, 434676), (534, 394790), (555, 379852), (582, 362230), (660, 319421), (740, 284889), (814, 258990), (890, 236874), (970, 217338), (979, 215340), (1067, 197580), (1068, 197395), (1110, 189926), (1164, 181115), (1221, 172660), (1335, 157916), (1455, 144892), (1628, 129495), (1780, 118437), (1940, 108669), (1958, 107670), (2035, 103596), (2134, 98790), (2220, 94963), (2442, 86330), (2670, 78958), (2910, 72446), (2937, 71780), (3201, 65860), (3293, 64020), (3589, 58740), (3916, 53835), (4070, 51798), (4268, 49395), (4884, 43165), (4895, 43068), (5335, 39516), (5340, 39479), (5820, 36223), (5874, 35890), (6105, 34532), (6402, 32930), (6586, 32010), (7178, 29370), (8140, 25899), (8633, 24420), (9790, 21534), (9879, 21340), (10670, 19758), (10767, 19580), (11748, 17945), (12210, 17266), (12804, 16465), (13172, 16005), (14356, 14685)]