6644662640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{154097}}^1$

素因数の和:154135

約数の個数: 120

約数和(自身を含む): 19604963952

約数和(自身を除く): 12960301312

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 8624, 10780, 21560, 43120, 154097, 308194, 616388, 770485, 1078679, 1232776, 1540970, 1695067, 2157358, 2465552, 3081940, 3390134, 4314716, 5393395, 6163880, 6780268, 7550753, 8475335, 8629432, 10786790, 11865469, 12327760, 13560536, 15101506, 16950670, 17258864, 21573580, 23730938, 27121072, 30203012, 33901340, 37753765, 43147160, 47461876, 59327345, 60406024, 67802680, 75507530, 83058283, 86294320, 94923752, 118654690, 120812048, 135605360, 151015060, 166116566, 189847504, 237309380, 302030120, 332233132, 415291415, 474618760, 604060240, 664466264, 830582830, 949237520, 1328932528, 1661165660, 3322331320, 6644662640]

約数ペア:

[(1, 6644662640), (2, 3322331320), (4, 1661165660), (5, 1328932528), (7, 949237520), (8, 830582830), (10, 664466264), (11, 604060240), (14, 474618760), (16, 415291415), (20, 332233132), (22, 302030120), (28, 237309380), (35, 189847504), (40, 166116566), (44, 151015060), (49, 135605360), (55, 120812048), (56, 118654690), (70, 94923752), (77, 86294320), (80, 83058283), (88, 75507530), (98, 67802680), (110, 60406024), (112, 59327345), (140, 47461876), (154, 43147160), (176, 37753765), (196, 33901340), (220, 30203012), (245, 27121072), (280, 23730938), (308, 21573580), (385, 17258864), (392, 16950670), (440, 15101506), (490, 13560536), (539, 12327760), (560, 11865469), (616, 10786790), (770, 8629432), (784, 8475335), (880, 7550753), (980, 6780268), (1078, 6163880), (1232, 5393395), (1540, 4314716), (1960, 3390134), (2156, 3081940), (2695, 2465552), (3080, 2157358), (3920, 1695067), (4312, 1540970), (5390, 1232776), (6160, 1078679), (8624, 770485), (10780, 616388), (21560, 308194), (43120, 154097)]