889001880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 2972803680

約数和(自身を除く): 2083801800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 593, 620, 744, 780, 806, 930, 961, 1186, 1209, 1240, 1560, 1612, 1779, 1860, 1922, 2015, 2372, 2418, 2883, 2965, 3224, 3558, 3720, 3844, 4030, 4744, 4805, 4836, 5766, 5930, 6045, 7116, 7688, 7709, 8060, 8895, 9610, 9672, 11532, 11860, 12090, 12493, 14232, 14415, 15418, 16120, 17790, 18383, 19220, 23064, 23127, 23720, 24180, 24986, 28830, 30836, 35580, 36766, 37479, 38440, 38545, 46254, 48360, 49972, 55149, 57660, 61672, 62465, 71160, 73532, 74958, 77090, 91915, 92508, 99944, 110298, 115320, 115635, 124930, 147064, 149916, 154180, 183830, 185016, 187395, 220596, 231270, 238979, 249860, 275745, 299832, 308360, 367660, 374790, 441192, 462540, 477958, 499720, 551490, 569873, 716937, 735320, 749580, 925080, 955916, 1102980, 1139746, 1194895, 1433874, 1499160, 1709619, 1911832, 2205960, 2279492, 2389790, 2849365, 2867748, 3419238, 3584685, 4558984, 4779580, 5698730, 5735496, 6838476, 7169370, 7408349, 8548095, 9559160, 11397460, 13676952, 14338740, 14816698, 17096190, 22225047, 22794920, 28677480, 29633396, 34192380, 37041745, 44450094, 59266792, 68384760, 74083490, 88900188, 111125235, 148166980, 177800376, 222250470, 296333960, 444500940, 889001880]

約数ペア:

[(1, 889001880), (2, 444500940), (3, 296333960), (4, 222250470), (5, 177800376), (6, 148166980), (8, 111125235), (10, 88900188), (12, 74083490), (13, 68384760), (15, 59266792), (20, 44450094), (24, 37041745), (26, 34192380), (30, 29633396), (31, 28677480), (39, 22794920), (40, 22225047), (52, 17096190), (60, 14816698), (62, 14338740), (65, 13676952), (78, 11397460), (93, 9559160), (104, 8548095), (120, 7408349), (124, 7169370), (130, 6838476), (155, 5735496), (156, 5698730), (186, 4779580), (195, 4558984), (248, 3584685), (260, 3419238), (310, 2867748), (312, 2849365), (372, 2389790), (390, 2279492), (403, 2205960), (465, 1911832), (520, 1709619), (593, 1499160), (620, 1433874), (744, 1194895), (780, 1139746), (806, 1102980), (930, 955916), (961, 925080), (1186, 749580), (1209, 735320), (1240, 716937), (1560, 569873), (1612, 551490), (1779, 499720), (1860, 477958), (1922, 462540), (2015, 441192), (2372, 374790), (2418, 367660), (2883, 308360), (2965, 299832), (3224, 275745), (3558, 249860), (3720, 238979), (3844, 231270), (4030, 220596), (4744, 187395), (4805, 185016), (4836, 183830), (5766, 154180), (5930, 149916), (6045, 147064), (7116, 124930), (7688, 115635), (7709, 115320), (8060, 110298), (8895, 99944), (9610, 92508), (9672, 91915), (11532, 77090), (11860, 74958), (12090, 73532), (12493, 71160), (14232, 62465), (14415, 61672), (15418, 57660), (16120, 55149), (17790, 49972), (18383, 48360), (19220, 46254), (23064, 38545), (23127, 38440), (23720, 37479), (24180, 36766), (24986, 35580), (28830, 30836)]