205798560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38977}}^1$

素因数の和:39006

約数の個数: 96

約数和(自身を含む): 707216832

約数和(自身を除く): 501418272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 38977, 77954, 116931, 155908, 194885, 233862, 311816, 389770, 428747, 467724, 584655, 623632, 779540, 857494, 935448, 1169310, 1247264, 1286241, 1559080, 1714988, 1870896, 2143735, 2338620, 2572482, 3118160, 3429976, 3741792, 4287470, 4677240, 5144964, 6236320, 6431205, 6859952, 8574940, 9354480, 10289928, 12862410, 13719904, 17149880, 18708960, 20579856, 25724820, 34299760, 41159712, 51449640, 68599520, 102899280, 205798560]

約数ペア:

[(1, 205798560), (2, 102899280), (3, 68599520), (4, 51449640), (5, 41159712), (6, 34299760), (8, 25724820), (10, 20579856), (11, 18708960), (12, 17149880), (15, 13719904), (16, 12862410), (20, 10289928), (22, 9354480), (24, 8574940), (30, 6859952), (32, 6431205), (33, 6236320), (40, 5144964), (44, 4677240), (48, 4287470), (55, 3741792), (60, 3429976), (66, 3118160), (80, 2572482), (88, 2338620), (96, 2143735), (110, 1870896), (120, 1714988), (132, 1559080), (160, 1286241), (165, 1247264), (176, 1169310), (220, 935448), (240, 857494), (264, 779540), (330, 623632), (352, 584655), (440, 467724), (480, 428747), (528, 389770), (660, 311816), (880, 233862), (1056, 194885), (1320, 155908), (1760, 116931), (2640, 77954), (5280, 38977)]