456021440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 1278696960

約数和(自身を除く): 822675520

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, 229, 245, 254, 280, 320, 392, 448, 458, 490, 508, 560, 635, 784, 889, 916, 980, 1016, 1120, 1145, 1270, 1568, 1603, 1778, 1832, 1960, 2032, 2240, 2290, 2540, 3136, 3206, 3556, 3664, 3920, 4064, 4445, 4580, 5080, 6223, 6412, 7112, 7328, 7840, 8015, 8128, 8890, 9160, 10160, 11221, 12446, 12824, 14224, 14656, 15680, 16030, 17780, 18320, 20320, 22442, 24892, 25648, 28448, 29083, 31115, 32060, 35560, 36640, 40640, 44884, 49784, 51296, 56105, 56896, 58166, 62230, 64120, 71120, 73280, 89768, 99568, 102592, 112210, 116332, 124460, 128240, 142240, 145415, 179536, 199136, 203581, 224420, 232664, 248920, 256480, 284480, 290830, 359072, 398272, 407162, 448840, 465328, 497840, 512960, 581660, 718144, 814324, 897680, 930656, 995680, 1017905, 1163320, 1425067, 1628648, 1795360, 1861312, 1991360, 2035810, 2326640, 2850134, 3257296, 3590720, 4071620, 4653280, 5700268, 6514592, 7125335, 8143240, 9306560, 11400536, 13029184, 14250670, 16286480, 22801072, 28501340, 32572960, 45602144, 57002680, 65145920, 91204288, 114005360, 228010720, 456021440]

約数ペア:

[(1, 456021440), (2, 228010720), (4, 114005360), (5, 91204288), (7, 65145920), (8, 57002680), (10, 45602144), (14, 32572960), (16, 28501340), (20, 22801072), (28, 16286480), (32, 14250670), (35, 13029184), (40, 11400536), (49, 9306560), (56, 8143240), (64, 7125335), (70, 6514592), (80, 5700268), (98, 4653280), (112, 4071620), (127, 3590720), (140, 3257296), (160, 2850134), (196, 2326640), (224, 2035810), (229, 1991360), (245, 1861312), (254, 1795360), (280, 1628648), (320, 1425067), (392, 1163320), (448, 1017905), (458, 995680), (490, 930656), (508, 897680), (560, 814324), (635, 718144), (784, 581660), (889, 512960), (916, 497840), (980, 465328), (1016, 448840), (1120, 407162), (1145, 398272), (1270, 359072), (1568, 290830), (1603, 284480), (1778, 256480), (1832, 248920), (1960, 232664), (2032, 224420), (2240, 203581), (2290, 199136), (2540, 179536), (3136, 145415), (3206, 142240), (3556, 128240), (3664, 124460), (3920, 116332), (4064, 112210), (4445, 102592), (4580, 99568), (5080, 89768), (6223, 73280), (6412, 71120), (7112, 64120), (7328, 62230), (7840, 58166), (8015, 56896), (8128, 56105), (8890, 51296), (9160, 49784), (10160, 44884), (11221, 40640), (12446, 36640), (12824, 35560), (14224, 32060), (14656, 31115), (15680, 29083), (16030, 28448), (17780, 25648), (18320, 24892), (20320, 22442)]