77612640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23099}}^1$

素因数の和:23124

約数の個数: 96

約数和(自身を含む): 279417600

約数和(自身を除く): 201804960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 23099, 46198, 69297, 92396, 115495, 138594, 161693, 184792, 230990, 277188, 323386, 346485, 369584, 461980, 485079, 554376, 646772, 692970, 739168, 808465, 923960, 970158, 1108752, 1293544, 1385940, 1616930, 1847920, 1940316, 2217504, 2425395, 2587088, 2771880, 3233860, 3695840, 3880632, 4850790, 5174176, 5543760, 6467720, 7761264, 9701580, 11087520, 12935440, 15522528, 19403160, 25870880, 38806320, 77612640]

約数ペア:

[(1, 77612640), (2, 38806320), (3, 25870880), (4, 19403160), (5, 15522528), (6, 12935440), (7, 11087520), (8, 9701580), (10, 7761264), (12, 6467720), (14, 5543760), (15, 5174176), (16, 4850790), (20, 3880632), (21, 3695840), (24, 3233860), (28, 2771880), (30, 2587088), (32, 2425395), (35, 2217504), (40, 1940316), (42, 1847920), (48, 1616930), (56, 1385940), (60, 1293544), (70, 1108752), (80, 970158), (84, 923960), (96, 808465), (105, 739168), (112, 692970), (120, 646772), (140, 554376), (160, 485079), (168, 461980), (210, 369584), (224, 346485), (240, 323386), (280, 277188), (336, 230990), (420, 184792), (480, 161693), (560, 138594), (672, 115495), (840, 92396), (1120, 69297), (1680, 46198), (3360, 23099)]