1181313280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4312

約数の個数: 144

約数和(自身を含む): 3338947584

約数和(自身を除く): 2157634304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4253, 4340, 4480, 4960, 6944, 7936, 8506, 8680, 8960, 9920, 13888, 17012, 17360, 19840, 21265, 27776, 29771, 34024, 34720, 39680, 42530, 55552, 59542, 68048, 69440, 85060, 119084, 131843, 136096, 138880, 148855, 170120, 238168, 263686, 272192, 277760, 297710, 340240, 476336, 527372, 544384, 595420, 659215, 680480, 922901, 952672, 1054744, 1088768, 1190840, 1318430, 1360960, 1845802, 1905344, 2109488, 2381680, 2636860, 2721920, 3691604, 3810688, 4218976, 4614505, 4763360, 5273720, 5443840, 7383208, 7621376, 8437952, 9229010, 9526720, 10547440, 14766416, 16875904, 18458020, 19053440, 21094880, 29532832, 33751808, 36916040, 38106880, 42189760, 59065664, 73832080, 84379520, 118131328, 147664160, 168759040, 236262656, 295328320, 590656640, 1181313280]

約数ペア:

[(1, 1181313280), (2, 590656640), (4, 295328320), (5, 236262656), (7, 168759040), (8, 147664160), (10, 118131328), (14, 84379520), (16, 73832080), (20, 59065664), (28, 42189760), (31, 38106880), (32, 36916040), (35, 33751808), (40, 29532832), (56, 21094880), (62, 19053440), (64, 18458020), (70, 16875904), (80, 14766416), (112, 10547440), (124, 9526720), (128, 9229010), (140, 8437952), (155, 7621376), (160, 7383208), (217, 5443840), (224, 5273720), (248, 4763360), (256, 4614505), (280, 4218976), (310, 3810688), (320, 3691604), (434, 2721920), (448, 2636860), (496, 2381680), (560, 2109488), (620, 1905344), (640, 1845802), (868, 1360960), (896, 1318430), (992, 1190840), (1085, 1088768), (1120, 1054744), (1240, 952672), (1280, 922901), (1736, 680480), (1792, 659215), (1984, 595420), (2170, 544384), (2240, 527372), (2480, 476336), (3472, 340240), (3968, 297710), (4253, 277760), (4340, 272192), (4480, 263686), (4960, 238168), (6944, 170120), (7936, 148855), (8506, 138880), (8680, 136096), (8960, 131843), (9920, 119084), (13888, 85060), (17012, 69440), (17360, 68048), (19840, 59542), (21265, 55552), (27776, 42530), (29771, 39680), (34024, 34720)]