264696320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{14771}}^1$

素因数の和:14801

約数の個数: 80

約数和(自身を含む): 725364288

約数和(自身を除く): 460667968

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 14771, 17920, 29542, 59084, 73855, 103397, 118168, 147710, 206794, 236336, 295420, 413588, 472672, 516985, 590840, 827176, 945344, 1033970, 1181680, 1654352, 1890688, 2067940, 2363360, 3308704, 3781376, 4135880, 4726720, 6617408, 7562752, 8271760, 9453440, 13234816, 16543520, 18906880, 26469632, 33087040, 37813760, 52939264, 66174080, 132348160, 264696320]

約数ペア:

[(1, 264696320), (2, 132348160), (4, 66174080), (5, 52939264), (7, 37813760), (8, 33087040), (10, 26469632), (14, 18906880), (16, 16543520), (20, 13234816), (28, 9453440), (32, 8271760), (35, 7562752), (40, 6617408), (56, 4726720), (64, 4135880), (70, 3781376), (80, 3308704), (112, 2363360), (128, 2067940), (140, 1890688), (160, 1654352), (224, 1181680), (256, 1033970), (280, 945344), (320, 827176), (448, 590840), (512, 516985), (560, 472672), (640, 413588), (896, 295420), (1120, 236336), (1280, 206794), (1792, 147710), (2240, 118168), (2560, 103397), (3584, 73855), (4480, 59084), (8960, 29542), (14771, 17920)]