197231040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{68483}}^1$

素因数の和:68506

約数の個数: 84

約数和(自身を含む): 678402504

約数和(自身を除く): 481171464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 68483, 136966, 205449, 273932, 342415, 410898, 547864, 616347, 684830, 821796, 1027245, 1095728, 1232694, 1369660, 1643592, 2054490, 2191456, 2465388, 2739320, 3081735, 3287184, 4108980, 4382912, 4930776, 5478640, 6163470, 6574368, 8217960, 9861552, 10957280, 12326940, 13148736, 16435920, 19723104, 21914560, 24653880, 32871840, 39446208, 49307760, 65743680, 98615520, 197231040]

約数ペア:

[(1, 197231040), (2, 98615520), (3, 65743680), (4, 49307760), (5, 39446208), (6, 32871840), (8, 24653880), (9, 21914560), (10, 19723104), (12, 16435920), (15, 13148736), (16, 12326940), (18, 10957280), (20, 9861552), (24, 8217960), (30, 6574368), (32, 6163470), (36, 5478640), (40, 4930776), (45, 4382912), (48, 4108980), (60, 3287184), (64, 3081735), (72, 2739320), (80, 2465388), (90, 2191456), (96, 2054490), (120, 1643592), (144, 1369660), (160, 1232694), (180, 1095728), (192, 1027245), (240, 821796), (288, 684830), (320, 616347), (360, 547864), (480, 410898), (576, 342415), (720, 273932), (960, 205449), (1440, 136966), (2880, 68483)]