551260080

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4086

約数の個数: 240

約数和(自身を含む): 2194692864

約数和(自身を除く): 1643432784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4051, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8102, 8505, 9072, 9720, 11340, 12153, 13608, 15120, 16204, 17010, 19440, 20255, 22680, 24306, 27216, 28357, 32408, 34020, 36459, 40510, 45360, 48612, 56714, 60765, 64816, 68040, 72918, 81020, 85071, 97224, 109377, 113428, 121530, 136080, 141785, 145836, 162040, 170142, 182295, 194448, 218754, 226856, 243060, 255213, 283570, 291672, 324080, 328131, 340284, 364590, 425355, 437508, 453712, 486120, 510426, 546885, 567140, 583344, 656262, 680568, 729180, 765639, 850710, 875016, 972240, 984393, 1020852, 1093770, 1134280, 1276065, 1312524, 1361136, 1458360, 1531278, 1640655, 1701420, 1750032, 1968786, 2041704, 2187540, 2268560, 2296917, 2552130, 2625048, 2916720, 3062556, 3281310, 3402840, 3828195, 3937572, 4083408, 4375080, 4593834, 4921965, 5104260, 5250096, 6125112, 6562620, 6805680, 6890751, 7656390, 7875144, 8750160, 9187668, 9843930, 10208520, 11484585, 12250224, 13125240, 13781502, 15312780, 15750288, 18375336, 19687860, 20417040, 22969170, 26250480, 27563004, 30625560, 34453755, 36750672, 39375720, 45938340, 55126008, 61251120, 68907510, 78751440, 91876680, 110252016, 137815020, 183753360, 275630040, 551260080]

約数ペア:

[(1, 551260080), (2, 275630040), (3, 183753360), (4, 137815020), (5, 110252016), (6, 91876680), (7, 78751440), (8, 68907510), (9, 61251120), (10, 55126008), (12, 45938340), (14, 39375720), (15, 36750672), (16, 34453755), (18, 30625560), (20, 27563004), (21, 26250480), (24, 22969170), (27, 20417040), (28, 19687860), (30, 18375336), (35, 15750288), (36, 15312780), (40, 13781502), (42, 13125240), (45, 12250224), (48, 11484585), (54, 10208520), (56, 9843930), (60, 9187668), (63, 8750160), (70, 7875144), (72, 7656390), (80, 6890751), (81, 6805680), (84, 6562620), (90, 6125112), (105, 5250096), (108, 5104260), (112, 4921965), (120, 4593834), (126, 4375080), (135, 4083408), (140, 3937572), (144, 3828195), (162, 3402840), (168, 3281310), (180, 3062556), (189, 2916720), (210, 2625048), (216, 2552130), (240, 2296917), (243, 2268560), (252, 2187540), (270, 2041704), (280, 1968786), (315, 1750032), (324, 1701420), (336, 1640655), (360, 1531278), (378, 1458360), (405, 1361136), (420, 1312524), (432, 1276065), (486, 1134280), (504, 1093770), (540, 1020852), (560, 984393), (567, 972240), (630, 875016), (648, 850710), (720, 765639), (756, 729180), (810, 680568), (840, 656262), (945, 583344), (972, 567140), (1008, 546885), (1080, 510426), (1134, 486120), (1215, 453712), (1260, 437508), (1296, 425355), (1512, 364590), (1620, 340284), (1680, 328131), (1701, 324080), (1890, 291672), (1944, 283570), (2160, 255213), (2268, 243060), (2430, 226856), (2520, 218754), (2835, 194448), (3024, 182295), (3240, 170142), (3402, 162040), (3780, 145836), (3888, 141785), (4051, 136080), (4536, 121530), (4860, 113428), (5040, 109377), (5670, 97224), (6480, 85071), (6804, 81020), (7560, 72918), (8102, 68040), (8505, 64816), (9072, 60765), (9720, 56714), (11340, 48612), (12153, 45360), (13608, 40510), (15120, 36459), (16204, 34020), (17010, 32408), (19440, 28357), (20255, 27216), (22680, 24306)]