208014240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61909}}^1$

素因数の和:61934

約数の個数: 96

約数和(自身を含む): 748863360

約数和(自身を除く): 540849120

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 61909, 123818, 185727, 247636, 309545, 371454, 433363, 495272, 619090, 742908, 866726, 928635, 990544, 1238180, 1300089, 1485816, 1733452, 1857270, 1981088, 2166815, 2476360, 2600178, 2971632, 3466904, 3714540, 4333630, 4952720, 5200356, 5943264, 6500445, 6933808, 7429080, 8667260, 9905440, 10400712, 13000890, 13867616, 14858160, 17334520, 20801424, 26001780, 29716320, 34669040, 41602848, 52003560, 69338080, 104007120, 208014240]

約数ペア:

[(1, 208014240), (2, 104007120), (3, 69338080), (4, 52003560), (5, 41602848), (6, 34669040), (7, 29716320), (8, 26001780), (10, 20801424), (12, 17334520), (14, 14858160), (15, 13867616), (16, 13000890), (20, 10400712), (21, 9905440), (24, 8667260), (28, 7429080), (30, 6933808), (32, 6500445), (35, 5943264), (40, 5200356), (42, 4952720), (48, 4333630), (56, 3714540), (60, 3466904), (70, 2971632), (80, 2600178), (84, 2476360), (96, 2166815), (105, 1981088), (112, 1857270), (120, 1733452), (140, 1485816), (160, 1300089), (168, 1238180), (210, 990544), (224, 928635), (240, 866726), (280, 742908), (336, 619090), (420, 495272), (480, 433363), (560, 371454), (672, 309545), (840, 247636), (1120, 185727), (1680, 123818), (3360, 61909)]