1582903840

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{28843}}^1$

素因数の和:28879

約数の個数: 96

約数和(自身を含む): 4361212800

約数和(自身を除く): 2778308960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 27440, 28843, 54880, 57686, 115372, 144215, 201901, 230744, 288430, 403802, 461488, 576860, 807604, 922976, 1009505, 1153720, 1413307, 1615208, 2019010, 2307440, 2826614, 3230416, 4038020, 4614880, 5653228, 6460832, 7066535, 8076040, 9893149, 11306456, 14133070, 16152080, 19786298, 22612912, 28266140, 32304160, 39572596, 45225824, 49465745, 56532280, 79145192, 98931490, 113064560, 158290384, 197862980, 226129120, 316580768, 395725960, 791451920, 1582903840]

約数ペア:

[(1, 1582903840), (2, 791451920), (4, 395725960), (5, 316580768), (7, 226129120), (8, 197862980), (10, 158290384), (14, 113064560), (16, 98931490), (20, 79145192), (28, 56532280), (32, 49465745), (35, 45225824), (40, 39572596), (49, 32304160), (56, 28266140), (70, 22612912), (80, 19786298), (98, 16152080), (112, 14133070), (140, 11306456), (160, 9893149), (196, 8076040), (224, 7066535), (245, 6460832), (280, 5653228), (343, 4614880), (392, 4038020), (490, 3230416), (560, 2826614), (686, 2307440), (784, 2019010), (980, 1615208), (1120, 1413307), (1372, 1153720), (1568, 1009505), (1715, 922976), (1960, 807604), (2744, 576860), (3430, 461488), (3920, 403802), (5488, 288430), (6860, 230744), (7840, 201901), (10976, 144215), (13720, 115372), (27440, 57686), (28843, 54880)]