83135640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5249

約数の個数: 128

約数和(自身を含む): 300096000

約数和(自身を除く): 216960360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5209, 5320, 7980, 10418, 15627, 15960, 20836, 26045, 31254, 36463, 41672, 52090, 62508, 72926, 78135, 98971, 104180, 109389, 125016, 145852, 156270, 182315, 197942, 208360, 218778, 291704, 296913, 312540, 364630, 395884, 437556, 494855, 546945, 593826, 625080, 692797, 729260, 791768, 875112, 989710, 1093890, 1187652, 1385594, 1458520, 1484565, 1979420, 2078391, 2187780, 2375304, 2771188, 2969130, 3463985, 3958840, 4156782, 4375560, 5542376, 5938260, 6927970, 8313564, 10391955, 11876520, 13855940, 16627128, 20783910, 27711880, 41567820, 83135640]

約数ペア:

[(1, 83135640), (2, 41567820), (3, 27711880), (4, 20783910), (5, 16627128), (6, 13855940), (7, 11876520), (8, 10391955), (10, 8313564), (12, 6927970), (14, 5938260), (15, 5542376), (19, 4375560), (20, 4156782), (21, 3958840), (24, 3463985), (28, 2969130), (30, 2771188), (35, 2375304), (38, 2187780), (40, 2078391), (42, 1979420), (56, 1484565), (57, 1458520), (60, 1385594), (70, 1187652), (76, 1093890), (84, 989710), (95, 875112), (105, 791768), (114, 729260), (120, 692797), (133, 625080), (140, 593826), (152, 546945), (168, 494855), (190, 437556), (210, 395884), (228, 364630), (266, 312540), (280, 296913), (285, 291704), (380, 218778), (399, 208360), (420, 197942), (456, 182315), (532, 156270), (570, 145852), (665, 125016), (760, 109389), (798, 104180), (840, 98971), (1064, 78135), (1140, 72926), (1330, 62508), (1596, 52090), (1995, 41672), (2280, 36463), (2660, 31254), (3192, 26045), (3990, 20836), (5209, 15960), (5320, 15627), (7980, 10418)]