8398606080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2207}}^1$

素因数の和:3222

約数の個数: 144

約数和(自身を含む): 26862280704

約数和(自身を除く): 18463674624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 991, 1280, 1920, 1982, 2207, 2973, 3840, 3964, 4414, 4955, 5946, 6621, 7928, 8828, 9910, 11035, 11892, 13242, 14865, 15856, 17656, 19820, 22070, 23784, 26484, 29730, 31712, 33105, 35312, 39640, 44140, 47568, 52968, 59460, 63424, 66210, 70624, 79280, 88280, 95136, 105936, 118920, 126848, 132420, 141248, 158560, 176560, 190272, 211872, 237840, 253696, 264840, 282496, 317120, 353120, 380544, 423744, 475680, 529680, 564992, 634240, 706240, 761088, 847488, 951360, 1059360, 1268480, 1412480, 1694976, 1902720, 2118720, 2187137, 2824960, 3805440, 4237440, 4374274, 6561411, 8474880, 8748548, 10935685, 13122822, 17497096, 21871370, 26245644, 32807055, 34994192, 43742740, 52491288, 65614110, 69988384, 87485480, 104982576, 131228220, 139976768, 174970960, 209965152, 262456440, 279953536, 349941920, 419930304, 524912880, 559907072, 699883840, 839860608, 1049825760, 1399767680, 1679721216, 2099651520, 2799535360, 4199303040, 8398606080]

約数ペア:

[(1, 8398606080), (2, 4199303040), (3, 2799535360), (4, 2099651520), (5, 1679721216), (6, 1399767680), (8, 1049825760), (10, 839860608), (12, 699883840), (15, 559907072), (16, 524912880), (20, 419930304), (24, 349941920), (30, 279953536), (32, 262456440), (40, 209965152), (48, 174970960), (60, 139976768), (64, 131228220), (80, 104982576), (96, 87485480), (120, 69988384), (128, 65614110), (160, 52491288), (192, 43742740), (240, 34994192), (256, 32807055), (320, 26245644), (384, 21871370), (480, 17497096), (640, 13122822), (768, 10935685), (960, 8748548), (991, 8474880), (1280, 6561411), (1920, 4374274), (1982, 4237440), (2207, 3805440), (2973, 2824960), (3840, 2187137), (3964, 2118720), (4414, 1902720), (4955, 1694976), (5946, 1412480), (6621, 1268480), (7928, 1059360), (8828, 951360), (9910, 847488), (11035, 761088), (11892, 706240), (13242, 634240), (14865, 564992), (15856, 529680), (17656, 475680), (19820, 423744), (22070, 380544), (23784, 353120), (26484, 317120), (29730, 282496), (31712, 264840), (33105, 253696), (35312, 237840), (39640, 211872), (44140, 190272), (47568, 176560), (52968, 158560), (59460, 141248), (63424, 132420), (66210, 126848), (70624, 118920), (79280, 105936), (88280, 95136)]