356833138720

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2609}}^1\times {\mathrm{5737}}^1$

素因数の和:8510

約数の個数: 96

約数和(自身を含む): 849149406000

約数和(自身を除く): 492316267280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2609, 2980, 4768, 5218, 5737, 5960, 10436, 11474, 11920, 13045, 20872, 22948, 23840, 26090, 28685, 41744, 45896, 52180, 57370, 83488, 91792, 104360, 114740, 183584, 208720, 229480, 388741, 417440, 458960, 777482, 854813, 917920, 1554964, 1709626, 1943705, 3109928, 3419252, 3887410, 4274065, 6219856, 6838504, 7774820, 8548130, 12439712, 13677008, 14967833, 15549640, 17096260, 27354016, 29935666, 31099280, 34192520, 59871332, 62198560, 68385040, 74839165, 119742664, 136770080, 149678330, 239485328, 299356660, 478970656, 598713320, 1197426640, 2230207117, 2394853280, 4460414234, 8920828468, 11151035585, 17841656936, 22302071170, 35683313872, 44604142340, 71366627744, 89208284680, 178416569360, 356833138720]

約数ペア:

[(1, 356833138720), (2, 178416569360), (4, 89208284680), (5, 71366627744), (8, 44604142340), (10, 35683313872), (16, 22302071170), (20, 17841656936), (32, 11151035585), (40, 8920828468), (80, 4460414234), (149, 2394853280), (160, 2230207117), (298, 1197426640), (596, 598713320), (745, 478970656), (1192, 299356660), (1490, 239485328), (2384, 149678330), (2609, 136770080), (2980, 119742664), (4768, 74839165), (5218, 68385040), (5737, 62198560), (5960, 59871332), (10436, 34192520), (11474, 31099280), (11920, 29935666), (13045, 27354016), (20872, 17096260), (22948, 15549640), (23840, 14967833), (26090, 13677008), (28685, 12439712), (41744, 8548130), (45896, 7774820), (52180, 6838504), (57370, 6219856), (83488, 4274065), (91792, 3887410), (104360, 3419252), (114740, 3109928), (183584, 1943705), (208720, 1709626), (229480, 1554964), (388741, 917920), (417440, 854813), (458960, 777482)]