725963520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2070

約数の個数: 144

約数和(自身を含む): 2343650400

約数和(自身を除く): 1617686880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1552, 1920, 1940, 1949, 2328, 2910, 3104, 3840, 3880, 3898, 4656, 5820, 5847, 6208, 7760, 7796, 9312, 9745, 11640, 11694, 12416, 15520, 15592, 18624, 19490, 23280, 23388, 24832, 29235, 31040, 31184, 37248, 38980, 46560, 46776, 58470, 62080, 62368, 74496, 77960, 93120, 93552, 116940, 124160, 124736, 155920, 186240, 187104, 189053, 233880, 249472, 311840, 372480, 374208, 378106, 467760, 498944, 567159, 623680, 748416, 756212, 935520, 945265, 1134318, 1247360, 1496832, 1512424, 1871040, 1890530, 2268636, 2494720, 2835795, 3024848, 3742080, 3781060, 4537272, 5671590, 6049696, 7484160, 7562120, 9074544, 11343180, 12099392, 15124240, 18149088, 22686360, 24198784, 30248480, 36298176, 45372720, 48397568, 60496960, 72596352, 90745440, 120993920, 145192704, 181490880, 241987840, 362981760, 725963520]

約数ペア:

[(1, 725963520), (2, 362981760), (3, 241987840), (4, 181490880), (5, 145192704), (6, 120993920), (8, 90745440), (10, 72596352), (12, 60496960), (15, 48397568), (16, 45372720), (20, 36298176), (24, 30248480), (30, 24198784), (32, 22686360), (40, 18149088), (48, 15124240), (60, 12099392), (64, 11343180), (80, 9074544), (96, 7562120), (97, 7484160), (120, 6049696), (128, 5671590), (160, 4537272), (192, 3781060), (194, 3742080), (240, 3024848), (256, 2835795), (291, 2494720), (320, 2268636), (384, 1890530), (388, 1871040), (480, 1512424), (485, 1496832), (582, 1247360), (640, 1134318), (768, 945265), (776, 935520), (960, 756212), (970, 748416), (1164, 623680), (1280, 567159), (1455, 498944), (1552, 467760), (1920, 378106), (1940, 374208), (1949, 372480), (2328, 311840), (2910, 249472), (3104, 233880), (3840, 189053), (3880, 187104), (3898, 186240), (4656, 155920), (5820, 124736), (5847, 124160), (6208, 116940), (7760, 93552), (7796, 93120), (9312, 77960), (9745, 74496), (11640, 62368), (11694, 62080), (12416, 58470), (15520, 46776), (15592, 46560), (18624, 38980), (19490, 37248), (23280, 31184), (23388, 31040), (24832, 29235)]