1611010240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:967

約数の個数: 168

約数和(自身を含む): 4503237120

約数和(自身を除く): 2892226880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 140, 160, 196, 224, 245, 254, 280, 320, 392, 448, 490, 508, 560, 635, 784, 809, 889, 980, 1016, 1120, 1270, 1568, 1618, 1778, 1960, 2032, 2240, 2540, 3136, 3236, 3556, 3920, 4045, 4064, 4445, 5080, 5663, 6223, 6472, 7112, 7840, 8090, 8128, 8890, 10160, 11326, 12446, 12944, 14224, 15680, 16180, 17780, 20320, 22652, 24892, 25888, 28315, 28448, 31115, 32360, 35560, 39641, 40640, 45304, 49784, 51776, 56630, 56896, 62230, 64720, 71120, 79282, 90608, 99568, 102743, 113260, 124460, 129440, 142240, 158564, 181216, 198205, 199136, 205486, 226520, 248920, 258880, 284480, 317128, 362432, 396410, 398272, 410972, 453040, 497840, 513715, 634256, 719201, 792820, 821944, 906080, 995680, 1027430, 1268512, 1438402, 1585640, 1643888, 1812160, 1991360, 2054860, 2537024, 2876804, 3171280, 3287776, 3596005, 4109720, 5034407, 5753608, 6342560, 6575552, 7192010, 8219440, 10068814, 11507216, 12685120, 14384020, 16438880, 20137628, 23014432, 25172035, 28768040, 32877760, 40275256, 46028864, 50344070, 57536080, 80550512, 100688140, 115072160, 161101024, 201376280, 230144320, 322202048, 402752560, 805505120, 1611010240]

約数ペア:

[(1, 1611010240), (2, 805505120), (4, 402752560), (5, 322202048), (7, 230144320), (8, 201376280), (10, 161101024), (14, 115072160), (16, 100688140), (20, 80550512), (28, 57536080), (32, 50344070), (35, 46028864), (40, 40275256), (49, 32877760), (56, 28768040), (64, 25172035), (70, 23014432), (80, 20137628), (98, 16438880), (112, 14384020), (127, 12685120), (140, 11507216), (160, 10068814), (196, 8219440), (224, 7192010), (245, 6575552), (254, 6342560), (280, 5753608), (320, 5034407), (392, 4109720), (448, 3596005), (490, 3287776), (508, 3171280), (560, 2876804), (635, 2537024), (784, 2054860), (809, 1991360), (889, 1812160), (980, 1643888), (1016, 1585640), (1120, 1438402), (1270, 1268512), (1568, 1027430), (1618, 995680), (1778, 906080), (1960, 821944), (2032, 792820), (2240, 719201), (2540, 634256), (3136, 513715), (3236, 497840), (3556, 453040), (3920, 410972), (4045, 398272), (4064, 396410), (4445, 362432), (5080, 317128), (5663, 284480), (6223, 258880), (6472, 248920), (7112, 226520), (7840, 205486), (8090, 199136), (8128, 198205), (8890, 181216), (10160, 158564), (11326, 142240), (12446, 129440), (12944, 124460), (14224, 113260), (15680, 102743), (16180, 99568), (17780, 90608), (20320, 79282), (22652, 71120), (24892, 64720), (25888, 62230), (28315, 56896), (28448, 56630), (31115, 51776), (32360, 49784), (35560, 45304), (39641, 40640)]