1572190240

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 3775403520

約数和(自身を除く): 2203213280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 271, 359, 404, 505, 542, 718, 808, 1010, 1084, 1355, 1436, 1616, 1795, 2020, 2168, 2710, 2872, 3232, 3590, 4040, 4336, 5420, 5744, 7180, 8080, 8672, 10840, 11488, 14360, 16160, 21680, 27371, 28720, 36259, 43360, 54742, 57440, 72518, 97289, 109484, 136855, 145036, 181295, 194578, 218968, 273710, 290072, 362590, 389156, 437936, 486445, 547420, 580144, 725180, 778312, 875872, 972890, 1094840, 1160288, 1450360, 1556624, 1945780, 2189680, 2900720, 3113248, 3891560, 4379360, 5801440, 7783120, 9826189, 15566240, 19652378, 39304756, 49130945, 78609512, 98261890, 157219024, 196523780, 314438048, 393047560, 786095120, 1572190240]

約数ペア:

[(1, 1572190240), (2, 786095120), (4, 393047560), (5, 314438048), (8, 196523780), (10, 157219024), (16, 98261890), (20, 78609512), (32, 49130945), (40, 39304756), (80, 19652378), (101, 15566240), (160, 9826189), (202, 7783120), (271, 5801440), (359, 4379360), (404, 3891560), (505, 3113248), (542, 2900720), (718, 2189680), (808, 1945780), (1010, 1556624), (1084, 1450360), (1355, 1160288), (1436, 1094840), (1616, 972890), (1795, 875872), (2020, 778312), (2168, 725180), (2710, 580144), (2872, 547420), (3232, 486445), (3590, 437936), (4040, 389156), (4336, 362590), (5420, 290072), (5744, 273710), (7180, 218968), (8080, 194578), (8672, 181295), (10840, 145036), (11488, 136855), (14360, 109484), (16160, 97289), (21680, 72518), (27371, 57440), (28720, 54742), (36259, 43360)]