210868984040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{60139}}^1$

素因数の和:60787

約数の個数: 128

約数和(自身を含む): 558320515200

約数和(自身を除く): 347451531160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 613, 715, 1144, 1226, 1430, 2452, 2860, 3065, 4904, 5720, 6130, 6743, 7969, 12260, 13486, 15938, 24520, 26972, 31876, 33715, 39845, 53944, 60139, 63752, 67430, 79690, 87659, 120278, 134860, 159380, 175318, 240556, 269720, 300695, 318760, 350636, 438295, 481112, 601390, 661529, 701272, 781807, 876590, 1202780, 1323058, 1563614, 1753180, 2405560, 2646116, 3127228, 3307645, 3506360, 3909035, 5292232, 6254456, 6615290, 7818070, 8599877, 13230580, 15636140, 17199754, 26461160, 31272280, 34399508, 36865207, 42999385, 68799016, 73730414, 85998770, 147460828, 171997540, 184326035, 294921656, 343995080, 368652070, 405517277, 479247691, 737304140, 811034554, 958495382, 1474608280, 1622069108, 1916990764, 2027586385, 2396238455, 3244138216, 3833981528, 4055172770, 4792476910, 5271724601, 8110345540, 9584953820, 10543449202, 16220691080, 19169907640, 21086898404, 26358623005, 42173796808, 52717246010, 105434492020, 210868984040]

約数ペア:

[(1, 210868984040), (2, 105434492020), (4, 52717246010), (5, 42173796808), (8, 26358623005), (10, 21086898404), (11, 19169907640), (13, 16220691080), (20, 10543449202), (22, 9584953820), (26, 8110345540), (40, 5271724601), (44, 4792476910), (52, 4055172770), (55, 3833981528), (65, 3244138216), (88, 2396238455), (104, 2027586385), (110, 1916990764), (130, 1622069108), (143, 1474608280), (220, 958495382), (260, 811034554), (286, 737304140), (440, 479247691), (520, 405517277), (572, 368652070), (613, 343995080), (715, 294921656), (1144, 184326035), (1226, 171997540), (1430, 147460828), (2452, 85998770), (2860, 73730414), (3065, 68799016), (4904, 42999385), (5720, 36865207), (6130, 34399508), (6743, 31272280), (7969, 26461160), (12260, 17199754), (13486, 15636140), (15938, 13230580), (24520, 8599877), (26972, 7818070), (31876, 6615290), (33715, 6254456), (39845, 5292232), (53944, 3909035), (60139, 3506360), (63752, 3307645), (67430, 3127228), (79690, 2646116), (87659, 2405560), (120278, 1753180), (134860, 1563614), (159380, 1323058), (175318, 1202780), (240556, 876590), (269720, 781807), (300695, 701272), (318760, 661529), (350636, 601390), (438295, 481112)]