137243820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 462422016

約数和(自身を除く): 325178196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 83, 84, 93, 105, 124, 127, 140, 155, 166, 186, 210, 217, 249, 254, 310, 332, 372, 381, 415, 420, 434, 465, 498, 508, 581, 620, 635, 651, 762, 830, 868, 889, 930, 996, 1085, 1162, 1245, 1270, 1302, 1524, 1660, 1743, 1778, 1860, 1905, 2170, 2324, 2490, 2540, 2573, 2604, 2667, 2905, 3255, 3486, 3556, 3810, 3937, 4340, 4445, 4980, 5146, 5334, 5810, 6510, 6972, 7620, 7719, 7874, 8715, 8890, 10292, 10541, 10668, 11620, 11811, 12865, 13020, 13335, 15438, 15748, 17430, 17780, 18011, 19685, 21082, 23622, 25730, 26670, 27559, 30876, 31623, 34860, 36022, 38595, 39370, 42164, 47244, 51460, 52705, 53340, 54033, 55118, 59055, 63246, 72044, 73787, 77190, 78740, 82677, 90055, 105410, 108066, 110236, 118110, 126492, 137795, 147574, 154380, 158115, 165354, 180110, 210820, 216132, 221361, 236220, 270165, 275590, 295148, 316230, 326771, 330708, 360220, 368935, 413385, 442722, 540330, 551180, 632460, 653542, 737870, 826770, 885444, 980313, 1080660, 1106805, 1307084, 1475740, 1633855, 1653540, 1960626, 2213610, 2287397, 3267710, 3921252, 4427220, 4574794, 4901565, 6535420, 6862191, 9149588, 9803130, 11436985, 13724382, 19606260, 22873970, 27448764, 34310955, 45747940, 68621910, 137243820]

約数ペア:

[(1, 137243820), (2, 68621910), (3, 45747940), (4, 34310955), (5, 27448764), (6, 22873970), (7, 19606260), (10, 13724382), (12, 11436985), (14, 9803130), (15, 9149588), (20, 6862191), (21, 6535420), (28, 4901565), (30, 4574794), (31, 4427220), (35, 3921252), (42, 3267710), (60, 2287397), (62, 2213610), (70, 1960626), (83, 1653540), (84, 1633855), (93, 1475740), (105, 1307084), (124, 1106805), (127, 1080660), (140, 980313), (155, 885444), (166, 826770), (186, 737870), (210, 653542), (217, 632460), (249, 551180), (254, 540330), (310, 442722), (332, 413385), (372, 368935), (381, 360220), (415, 330708), (420, 326771), (434, 316230), (465, 295148), (498, 275590), (508, 270165), (581, 236220), (620, 221361), (635, 216132), (651, 210820), (762, 180110), (830, 165354), (868, 158115), (889, 154380), (930, 147574), (996, 137795), (1085, 126492), (1162, 118110), (1245, 110236), (1270, 108066), (1302, 105410), (1524, 90055), (1660, 82677), (1743, 78740), (1778, 77190), (1860, 73787), (1905, 72044), (2170, 63246), (2324, 59055), (2490, 55118), (2540, 54033), (2573, 53340), (2604, 52705), (2667, 51460), (2905, 47244), (3255, 42164), (3486, 39370), (3556, 38595), (3810, 36022), (3937, 34860), (4340, 31623), (4445, 30876), (4980, 27559), (5146, 26670), (5334, 25730), (5810, 23622), (6510, 21082), (6972, 19685), (7620, 18011), (7719, 17780), (7874, 17430), (8715, 15748), (8890, 15438), (10292, 13335), (10541, 13020), (10668, 12865), (11620, 11811)]