258948360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 256

約数和(自身を含む): 958003200

約数和(自身を除く): 699054840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 71, 72, 88, 90, 99, 108, 110, 120, 132, 135, 142, 165, 180, 198, 213, 216, 220, 264, 270, 284, 297, 307, 330, 355, 360, 396, 426, 440, 495, 540, 568, 594, 614, 639, 660, 710, 781, 792, 852, 921, 990, 1065, 1080, 1188, 1228, 1278, 1320, 1420, 1485, 1535, 1562, 1704, 1842, 1917, 1980, 2130, 2343, 2376, 2456, 2556, 2763, 2840, 2970, 3070, 3124, 3195, 3377, 3684, 3834, 3905, 3960, 4260, 4605, 4686, 5112, 5526, 5940, 6140, 6248, 6390, 6754, 7029, 7368, 7668, 7810, 8289, 8520, 9210, 9372, 9585, 10131, 11052, 11715, 11880, 12280, 12780, 13508, 13815, 14058, 15336, 15620, 16578, 16885, 18420, 18744, 19170, 20262, 21087, 21797, 22104, 23430, 25560, 27016, 27630, 28116, 30393, 31240, 33156, 33770, 35145, 36840, 38340, 40524, 41445, 42174, 43594, 46860, 50655, 55260, 56232, 60786, 65391, 66312, 67540, 70290, 76680, 81048, 82890, 84348, 87188, 91179, 93720, 101310, 105435, 108985, 110520, 121572, 130782, 135080, 140580, 151965, 165780, 168696, 174376, 182358, 196173, 202620, 210870, 217970, 239767, 243144, 261564, 281160, 303930, 326955, 331560, 364716, 392346, 405240, 421740, 435940, 455895, 479534, 523128, 588519, 607860, 653910, 719301, 729432, 784692, 843480, 871880, 911790, 959068, 980865, 1177038, 1198835, 1215720, 1307820, 1438602, 1569384, 1823580, 1918136, 1961730, 2157903, 2354076, 2397670, 2615640, 2877204, 2942595, 3596505, 3647160, 3923460, 4315806, 4708152, 4795340, 5754408, 5885190, 6473709, 7193010, 7846920, 8631612, 9590680, 10789515, 11770380, 12947418, 14386020, 17263224, 21579030, 23540760, 25894836, 28772040, 32368545, 43158060, 51789672, 64737090, 86316120, 129474180, 258948360]

約数ペア:

[(1, 258948360), (2, 129474180), (3, 86316120), (4, 64737090), (5, 51789672), (6, 43158060), (8, 32368545), (9, 28772040), (10, 25894836), (11, 23540760), (12, 21579030), (15, 17263224), (18, 14386020), (20, 12947418), (22, 11770380), (24, 10789515), (27, 9590680), (30, 8631612), (33, 7846920), (36, 7193010), (40, 6473709), (44, 5885190), (45, 5754408), (54, 4795340), (55, 4708152), (60, 4315806), (66, 3923460), (71, 3647160), (72, 3596505), (88, 2942595), (90, 2877204), (99, 2615640), (108, 2397670), (110, 2354076), (120, 2157903), (132, 1961730), (135, 1918136), (142, 1823580), (165, 1569384), (180, 1438602), (198, 1307820), (213, 1215720), (216, 1198835), (220, 1177038), (264, 980865), (270, 959068), (284, 911790), (297, 871880), (307, 843480), (330, 784692), (355, 729432), (360, 719301), (396, 653910), (426, 607860), (440, 588519), (495, 523128), (540, 479534), (568, 455895), (594, 435940), (614, 421740), (639, 405240), (660, 392346), (710, 364716), (781, 331560), (792, 326955), (852, 303930), (921, 281160), (990, 261564), (1065, 243144), (1080, 239767), (1188, 217970), (1228, 210870), (1278, 202620), (1320, 196173), (1420, 182358), (1485, 174376), (1535, 168696), (1562, 165780), (1704, 151965), (1842, 140580), (1917, 135080), (1980, 130782), (2130, 121572), (2343, 110520), (2376, 108985), (2456, 105435), (2556, 101310), (2763, 93720), (2840, 91179), (2970, 87188), (3070, 84348), (3124, 82890), (3195, 81048), (3377, 76680), (3684, 70290), (3834, 67540), (3905, 66312), (3960, 65391), (4260, 60786), (4605, 56232), (4686, 55260), (5112, 50655), (5526, 46860), (5940, 43594), (6140, 42174), (6248, 41445), (6390, 40524), (6754, 38340), (7029, 36840), (7368, 35145), (7668, 33770), (7810, 33156), (8289, 31240), (8520, 30393), (9210, 28116), (9372, 27630), (9585, 27016), (10131, 25560), (11052, 23430), (11715, 22104), (11880, 21797), (12280, 21087), (12780, 20262), (13508, 19170), (13815, 18744), (14058, 18420), (15336, 16885), (15620, 16578)]