26280891960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{44851}}^1$

素因数の和:45141

約数の個数: 128

約数和(自身を含む): 83317075200

約数和(自身を除く): 57036183240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 257, 285, 380, 456, 514, 570, 760, 771, 1028, 1140, 1285, 1542, 2056, 2280, 2570, 3084, 3855, 4883, 5140, 6168, 7710, 9766, 10280, 14649, 15420, 19532, 24415, 29298, 30840, 39064, 44851, 48830, 58596, 73245, 89702, 97660, 117192, 134553, 146490, 179404, 195320, 224255, 269106, 292980, 358808, 448510, 538212, 585960, 672765, 852169, 897020, 1076424, 1345530, 1704338, 1794040, 2556507, 2691060, 3408676, 4260845, 5113014, 5382120, 6817352, 8521690, 10226028, 11526707, 12782535, 17043380, 20452056, 23053414, 25565070, 34086760, 34580121, 46106828, 51130140, 57633535, 69160242, 92213656, 102260280, 115267070, 138320484, 172900605, 219007433, 230534140, 276640968, 345801210, 438014866, 461068280, 657022299, 691602420, 876029732, 1095037165, 1314044598, 1383204840, 1752059464, 2190074330, 2628089196, 3285111495, 4380148660, 5256178392, 6570222990, 8760297320, 13140445980, 26280891960]

約数ペア:

[(1, 26280891960), (2, 13140445980), (3, 8760297320), (4, 6570222990), (5, 5256178392), (6, 4380148660), (8, 3285111495), (10, 2628089196), (12, 2190074330), (15, 1752059464), (19, 1383204840), (20, 1314044598), (24, 1095037165), (30, 876029732), (38, 691602420), (40, 657022299), (57, 461068280), (60, 438014866), (76, 345801210), (95, 276640968), (114, 230534140), (120, 219007433), (152, 172900605), (190, 138320484), (228, 115267070), (257, 102260280), (285, 92213656), (380, 69160242), (456, 57633535), (514, 51130140), (570, 46106828), (760, 34580121), (771, 34086760), (1028, 25565070), (1140, 23053414), (1285, 20452056), (1542, 17043380), (2056, 12782535), (2280, 11526707), (2570, 10226028), (3084, 8521690), (3855, 6817352), (4883, 5382120), (5140, 5113014), (6168, 4260845), (7710, 3408676), (9766, 2691060), (10280, 2556507), (14649, 1794040), (15420, 1704338), (19532, 1345530), (24415, 1076424), (29298, 897020), (30840, 852169), (39064, 672765), (44851, 585960), (48830, 538212), (58596, 448510), (73245, 358808), (89702, 292980), (97660, 269106), (117192, 224255), (134553, 195320), (146490, 179404)]