15204672

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{419}}^1$

素因数の和:450

約数の個数: 140

約数和(自身を含む): 51633120

約数和(自身を除く): 36428448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 419, 432, 448, 504, 567, 576, 648, 672, 756, 838, 864, 1008, 1134, 1257, 1296, 1344, 1512, 1676, 1728, 2016, 2268, 2514, 2592, 2933, 3024, 3352, 3771, 4032, 4536, 5028, 5184, 5866, 6048, 6704, 7542, 8799, 9072, 10056, 11313, 11732, 12096, 13408, 15084, 17598, 18144, 20112, 22626, 23464, 26397, 26816, 30168, 33939, 35196, 36288, 40224, 45252, 46928, 52794, 60336, 67878, 70392, 79191, 80448, 90504, 93856, 105588, 120672, 135756, 140784, 158382, 181008, 187712, 211176, 237573, 241344, 271512, 281568, 316764, 362016, 422352, 475146, 543024, 563136, 633528, 724032, 844704, 950292, 1086048, 1267056, 1689408, 1900584, 2172096, 2534112, 3801168, 5068224, 7602336, 15204672]

約数ペア:

[(1, 15204672), (2, 7602336), (3, 5068224), (4, 3801168), (6, 2534112), (7, 2172096), (8, 1900584), (9, 1689408), (12, 1267056), (14, 1086048), (16, 950292), (18, 844704), (21, 724032), (24, 633528), (27, 563136), (28, 543024), (32, 475146), (36, 422352), (42, 362016), (48, 316764), (54, 281568), (56, 271512), (63, 241344), (64, 237573), (72, 211176), (81, 187712), (84, 181008), (96, 158382), (108, 140784), (112, 135756), (126, 120672), (144, 105588), (162, 93856), (168, 90504), (189, 80448), (192, 79191), (216, 70392), (224, 67878), (252, 60336), (288, 52794), (324, 46928), (336, 45252), (378, 40224), (419, 36288), (432, 35196), (448, 33939), (504, 30168), (567, 26816), (576, 26397), (648, 23464), (672, 22626), (756, 20112), (838, 18144), (864, 17598), (1008, 15084), (1134, 13408), (1257, 12096), (1296, 11732), (1344, 11313), (1512, 10056), (1676, 9072), (1728, 8799), (2016, 7542), (2268, 6704), (2514, 6048), (2592, 5866), (2933, 5184), (3024, 5028), (3352, 4536), (3771, 4032)]