8207121960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{447011}}^1$

素因数の和:447048

約数の個数: 128

約数和(自身を含む): 28966377600

約数和(自身を除く): 20759255640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 447011, 894022, 1341033, 1788044, 2235055, 2682066, 3576088, 4023099, 4470110, 5364132, 6705165, 7599187, 8046198, 8940220, 10728264, 12069297, 13410330, 15198374, 16092396, 17880440, 20115495, 22797561, 24138594, 26820660, 30396748, 32184792, 37995935, 40230990, 45595122, 48277188, 53641320, 60346485, 60793496, 68392683, 75991870, 80461980, 91190244, 96554376, 113987805, 120692970, 136785366, 151983740, 160923960, 182380488, 205178049, 227975610, 241385940, 273570732, 303967480, 341963415, 410356098, 455951220, 482771880, 547141464, 683926830, 820712196, 911902440, 1025890245, 1367853660, 1641424392, 2051780490, 2735707320, 4103560980, 8207121960]

約数ペア:

[(1, 8207121960), (2, 4103560980), (3, 2735707320), (4, 2051780490), (5, 1641424392), (6, 1367853660), (8, 1025890245), (9, 911902440), (10, 820712196), (12, 683926830), (15, 547141464), (17, 482771880), (18, 455951220), (20, 410356098), (24, 341963415), (27, 303967480), (30, 273570732), (34, 241385940), (36, 227975610), (40, 205178049), (45, 182380488), (51, 160923960), (54, 151983740), (60, 136785366), (68, 120692970), (72, 113987805), (85, 96554376), (90, 91190244), (102, 80461980), (108, 75991870), (120, 68392683), (135, 60793496), (136, 60346485), (153, 53641320), (170, 48277188), (180, 45595122), (204, 40230990), (216, 37995935), (255, 32184792), (270, 30396748), (306, 26820660), (340, 24138594), (360, 22797561), (408, 20115495), (459, 17880440), (510, 16092396), (540, 15198374), (612, 13410330), (680, 12069297), (765, 10728264), (918, 8940220), (1020, 8046198), (1080, 7599187), (1224, 6705165), (1530, 5364132), (1836, 4470110), (2040, 4023099), (2295, 3576088), (3060, 2682066), (3672, 2235055), (4590, 1788044), (6120, 1341033), (9180, 894022), (18360, 447011)]