209845397280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7166851}}^1$

素因数の和:7166930

約数の個数: 96

約数和(自身を含む): 671849373888

約数和(自身を除く): 462003976608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 14640, 29280, 7166851, 14333702, 21500553, 28667404, 35834255, 43001106, 57334808, 71668510, 86002212, 107502765, 114669616, 143337020, 172004424, 215005530, 229339232, 286674040, 344008848, 430011060, 437177911, 573348080, 688017696, 860022120, 874355822, 1146696160, 1311533733, 1720044240, 1748711644, 2185889555, 2623067466, 3440088480, 3497423288, 4371779110, 5246134932, 6557668665, 6994846576, 8743558220, 10492269864, 13115337330, 13989693152, 17487116440, 20984539728, 26230674660, 34974232880, 41969079456, 52461349320, 69948465760, 104922698640, 209845397280]

約数ペア:

[(1, 209845397280), (2, 104922698640), (3, 69948465760), (4, 52461349320), (5, 41969079456), (6, 34974232880), (8, 26230674660), (10, 20984539728), (12, 17487116440), (15, 13989693152), (16, 13115337330), (20, 10492269864), (24, 8743558220), (30, 6994846576), (32, 6557668665), (40, 5246134932), (48, 4371779110), (60, 3497423288), (61, 3440088480), (80, 2623067466), (96, 2185889555), (120, 1748711644), (122, 1720044240), (160, 1311533733), (183, 1146696160), (240, 874355822), (244, 860022120), (305, 688017696), (366, 573348080), (480, 437177911), (488, 430011060), (610, 344008848), (732, 286674040), (915, 229339232), (976, 215005530), (1220, 172004424), (1464, 143337020), (1830, 114669616), (1952, 107502765), (2440, 86002212), (2928, 71668510), (3660, 57334808), (4880, 43001106), (5856, 35834255), (7320, 28667404), (9760, 21500553), (14640, 14333702), (29280, 7166851)]