1194807040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{133349}}^1$

素因数の和:133377

約数の個数: 72

約数和(自身を含む): 3270808800

約数和(自身を除く): 2076001760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 133349, 266698, 533396, 666745, 933443, 1066792, 1333490, 1866886, 2133584, 2666980, 3733772, 4267168, 4667215, 5333960, 7467544, 8534336, 9334430, 10667920, 14935088, 17068672, 18668860, 21335840, 29870176, 34137344, 37337720, 42671680, 59740352, 74675440, 85343360, 119480704, 149350880, 170686720, 238961408, 298701760, 597403520, 1194807040]

約数ペア:

[(1, 1194807040), (2, 597403520), (4, 298701760), (5, 238961408), (7, 170686720), (8, 149350880), (10, 119480704), (14, 85343360), (16, 74675440), (20, 59740352), (28, 42671680), (32, 37337720), (35, 34137344), (40, 29870176), (56, 21335840), (64, 18668860), (70, 17068672), (80, 14935088), (112, 10667920), (128, 9334430), (140, 8534336), (160, 7467544), (224, 5333960), (256, 4667215), (280, 4267168), (320, 3733772), (448, 2666980), (560, 2133584), (640, 1866886), (896, 1333490), (1120, 1066792), (1280, 933443), (1792, 666745), (2240, 533396), (4480, 266698), (8960, 133349)]