229307680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3938

約数の個数: 96

約数和(自身を含む): 630975744

約数和(自身を除く): 401668064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3710, 3863, 4240, 5936, 7420, 7726, 8480, 11872, 14840, 15452, 19315, 27041, 29680, 30904, 38630, 54082, 59360, 61808, 77260, 108164, 123616, 135205, 154520, 204739, 216328, 270410, 309040, 409478, 432656, 540820, 618080, 818956, 865312, 1023695, 1081640, 1433173, 1637912, 2047390, 2163280, 2866346, 3275824, 4094780, 4326560, 5732692, 6551648, 7165865, 8189560, 11465384, 14331730, 16379120, 22930768, 28663460, 32758240, 45861536, 57326920, 114653840, 229307680]

約数ペア:

[(1, 229307680), (2, 114653840), (4, 57326920), (5, 45861536), (7, 32758240), (8, 28663460), (10, 22930768), (14, 16379120), (16, 14331730), (20, 11465384), (28, 8189560), (32, 7165865), (35, 6551648), (40, 5732692), (53, 4326560), (56, 4094780), (70, 3275824), (80, 2866346), (106, 2163280), (112, 2047390), (140, 1637912), (160, 1433173), (212, 1081640), (224, 1023695), (265, 865312), (280, 818956), (371, 618080), (424, 540820), (530, 432656), (560, 409478), (742, 309040), (848, 270410), (1060, 216328), (1120, 204739), (1484, 154520), (1696, 135205), (1855, 123616), (2120, 108164), (2968, 77260), (3710, 61808), (3863, 59360), (4240, 54082), (5936, 38630), (7420, 30904), (7726, 29680), (8480, 27041), (11872, 19315), (14840, 15452)]