205388505720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{438527}}^1$

素因数の和:439845

約数の個数: 96

約数和(自身を含む): 668027243520

約数和(自身を除く): 462638737800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1301, 2602, 3903, 5204, 6505, 7806, 10408, 11709, 13010, 15612, 19515, 23418, 26020, 31224, 39030, 46836, 52040, 58545, 78060, 93672, 117090, 156120, 234180, 438527, 468360, 877054, 1315581, 1754108, 2192635, 2631162, 3508216, 3946743, 4385270, 5262324, 6577905, 7893486, 8770540, 10524648, 13155810, 15786972, 17541080, 19733715, 26311620, 31573944, 39467430, 52623240, 78934860, 157869720, 570523627, 1141047254, 1711570881, 2282094508, 2852618135, 3423141762, 4564189016, 5134712643, 5705236270, 6846283524, 8557854405, 10269425286, 11410472540, 13692567048, 17115708810, 20538850572, 22820945080, 25673563215, 34231417620, 41077701144, 51347126430, 68462835240, 102694252860, 205388505720]

約数ペア:

[(1, 205388505720), (2, 102694252860), (3, 68462835240), (4, 51347126430), (5, 41077701144), (6, 34231417620), (8, 25673563215), (9, 22820945080), (10, 20538850572), (12, 17115708810), (15, 13692567048), (18, 11410472540), (20, 10269425286), (24, 8557854405), (30, 6846283524), (36, 5705236270), (40, 5134712643), (45, 4564189016), (60, 3423141762), (72, 2852618135), (90, 2282094508), (120, 1711570881), (180, 1141047254), (360, 570523627), (1301, 157869720), (2602, 78934860), (3903, 52623240), (5204, 39467430), (6505, 31573944), (7806, 26311620), (10408, 19733715), (11709, 17541080), (13010, 15786972), (15612, 13155810), (19515, 10524648), (23418, 8770540), (26020, 7893486), (31224, 6577905), (39030, 5262324), (46836, 4385270), (52040, 3946743), (58545, 3508216), (78060, 2631162), (93672, 2192635), (117090, 1754108), (156120, 1315581), (234180, 877054), (438527, 468360)]