166271280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5251

約数の個数: 160

約数和(自身を含む): 620198400

約数和(自身を除く): 453927120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5209, 5320, 6384, 7980, 10418, 10640, 15627, 15960, 20836, 26045, 31254, 31920, 36463, 41672, 52090, 62508, 72926, 78135, 83344, 98971, 104180, 109389, 125016, 145852, 156270, 182315, 197942, 208360, 218778, 250032, 291704, 296913, 312540, 364630, 395884, 416720, 437556, 494855, 546945, 583408, 593826, 625080, 692797, 729260, 791768, 875112, 989710, 1093890, 1187652, 1250160, 1385594, 1458520, 1484565, 1583536, 1750224, 1979420, 2078391, 2187780, 2375304, 2771188, 2917040, 2969130, 3463985, 3958840, 4156782, 4375560, 4750608, 5542376, 5938260, 6927970, 7917680, 8313564, 8751120, 10391955, 11084752, 11876520, 13855940, 16627128, 20783910, 23753040, 27711880, 33254256, 41567820, 55423760, 83135640, 166271280]

約数ペア:

[(1, 166271280), (2, 83135640), (3, 55423760), (4, 41567820), (5, 33254256), (6, 27711880), (7, 23753040), (8, 20783910), (10, 16627128), (12, 13855940), (14, 11876520), (15, 11084752), (16, 10391955), (19, 8751120), (20, 8313564), (21, 7917680), (24, 6927970), (28, 5938260), (30, 5542376), (35, 4750608), (38, 4375560), (40, 4156782), (42, 3958840), (48, 3463985), (56, 2969130), (57, 2917040), (60, 2771188), (70, 2375304), (76, 2187780), (80, 2078391), (84, 1979420), (95, 1750224), (105, 1583536), (112, 1484565), (114, 1458520), (120, 1385594), (133, 1250160), (140, 1187652), (152, 1093890), (168, 989710), (190, 875112), (210, 791768), (228, 729260), (240, 692797), (266, 625080), (280, 593826), (285, 583408), (304, 546945), (336, 494855), (380, 437556), (399, 416720), (420, 395884), (456, 364630), (532, 312540), (560, 296913), (570, 291704), (665, 250032), (760, 218778), (798, 208360), (840, 197942), (912, 182315), (1064, 156270), (1140, 145852), (1330, 125016), (1520, 109389), (1596, 104180), (1680, 98971), (1995, 83344), (2128, 78135), (2280, 72926), (2660, 62508), (3192, 52090), (3990, 41672), (4560, 36463), (5209, 31920), (5320, 31254), (6384, 26045), (7980, 20836), (10418, 15960), (10640, 15627)]