77133280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 211861440

約数和(自身を除く): 134728160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1129, 1220, 1708, 1952, 2135, 2258, 2440, 3416, 4270, 4516, 4880, 5645, 6832, 7903, 8540, 9032, 9760, 11290, 13664, 15806, 17080, 18064, 22580, 31612, 34160, 36128, 39515, 45160, 63224, 68320, 68869, 79030, 90320, 126448, 137738, 158060, 180640, 252896, 275476, 316120, 344345, 482083, 550952, 632240, 688690, 964166, 1101904, 1264480, 1377380, 1928332, 2203808, 2410415, 2754760, 3856664, 4820830, 5509520, 7713328, 9641660, 11019040, 15426656, 19283320, 38566640, 77133280]

約数ペア:

[(1, 77133280), (2, 38566640), (4, 19283320), (5, 15426656), (7, 11019040), (8, 9641660), (10, 7713328), (14, 5509520), (16, 4820830), (20, 3856664), (28, 2754760), (32, 2410415), (35, 2203808), (40, 1928332), (56, 1377380), (61, 1264480), (70, 1101904), (80, 964166), (112, 688690), (122, 632240), (140, 550952), (160, 482083), (224, 344345), (244, 316120), (280, 275476), (305, 252896), (427, 180640), (488, 158060), (560, 137738), (610, 126448), (854, 90320), (976, 79030), (1120, 68869), (1129, 68320), (1220, 63224), (1708, 45160), (1952, 39515), (2135, 36128), (2258, 34160), (2440, 31612), (3416, 22580), (4270, 18064), (4516, 17080), (4880, 15806), (5645, 13664), (6832, 11290), (7903, 9760), (8540, 9032)]