380992640

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{12149}}^1$

素因数の和:12182

約数の個数: 96

約数和(自身を含む): 1059601500

約数和(自身を除く): 678608860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 12149, 15680, 24298, 31360, 48596, 60745, 85043, 97192, 121490, 170086, 194384, 242980, 340172, 388768, 425215, 485960, 595301, 680344, 777536, 850430, 971920, 1190602, 1360688, 1555072, 1700860, 1943840, 2381204, 2721376, 2976505, 3401720, 3887680, 4762408, 5442752, 5953010, 6803440, 7775360, 9524816, 10885504, 11906020, 13606880, 19049632, 23812040, 27213760, 38099264, 47624080, 54427520, 76198528, 95248160, 190496320, 380992640]

約数ペア:

[(1, 380992640), (2, 190496320), (4, 95248160), (5, 76198528), (7, 54427520), (8, 47624080), (10, 38099264), (14, 27213760), (16, 23812040), (20, 19049632), (28, 13606880), (32, 11906020), (35, 10885504), (40, 9524816), (49, 7775360), (56, 6803440), (64, 5953010), (70, 5442752), (80, 4762408), (98, 3887680), (112, 3401720), (128, 2976505), (140, 2721376), (160, 2381204), (196, 1943840), (224, 1700860), (245, 1555072), (280, 1360688), (320, 1190602), (392, 971920), (448, 850430), (490, 777536), (560, 680344), (640, 595301), (784, 485960), (896, 425215), (980, 388768), (1120, 340172), (1568, 242980), (1960, 194384), (2240, 170086), (3136, 121490), (3920, 97192), (4480, 85043), (6272, 60745), (7840, 48596), (12149, 31360), (15680, 24298)]