2518925640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2244

約数の個数: 256

約数和(自身を含む): 9497917440

約数和(自身を除く): 6978991800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 131, 132, 140, 154, 165, 168, 210, 220, 231, 262, 264, 280, 308, 330, 385, 393, 420, 440, 462, 524, 616, 655, 660, 770, 786, 840, 917, 924, 1048, 1155, 1310, 1320, 1441, 1540, 1572, 1834, 1848, 1965, 2081, 2310, 2620, 2751, 2882, 3080, 3144, 3668, 3930, 4162, 4323, 4585, 4620, 5240, 5502, 5764, 6243, 7205, 7336, 7860, 8324, 8646, 9170, 9240, 10087, 10405, 11004, 11528, 12486, 13755, 14410, 14567, 15720, 16648, 17292, 18340, 20174, 20810, 21615, 22008, 22891, 24972, 27510, 28820, 29134, 30261, 31215, 34584, 36680, 40348, 41620, 43230, 43701, 45782, 49944, 50435, 55020, 57640, 58268, 60522, 62430, 68673, 72835, 80696, 83240, 86460, 87402, 91564, 100870, 110040, 114455, 116536, 121044, 124860, 137346, 145670, 151305, 160237, 172920, 174804, 183128, 201740, 218505, 228910, 242088, 249720, 272611, 274692, 291340, 302610, 320474, 343365, 349608, 403480, 437010, 457820, 480711, 545222, 549384, 582680, 605220, 640948, 686730, 801185, 817833, 874020, 915640, 961422, 1090444, 1210440, 1281896, 1363055, 1373460, 1602370, 1635666, 1748040, 1908277, 1922844, 2180888, 2403555, 2726110, 2746920, 2998721, 3204740, 3271332, 3816554, 3845688, 4089165, 4807110, 5452220, 5724831, 5997442, 6409480, 6542664, 7633108, 8178330, 8996163, 9541385, 9614220, 10904440, 11449662, 11994884, 14993605, 15266216, 16356660, 17992326, 19082770, 19228440, 20991047, 22899324, 23989768, 28624155, 29987210, 32713320, 35984652, 38165540, 41982094, 44980815, 45798648, 57248310, 59974420, 62973141, 71969304, 76331080, 83964188, 89961630, 104955235, 114496620, 119948840, 125946282, 167928376, 179923260, 209910470, 228993240, 251892564, 314865705, 359846520, 419820940, 503785128, 629731410, 839641880, 1259462820, 2518925640]

約数ペア:

[(1, 2518925640), (2, 1259462820), (3, 839641880), (4, 629731410), (5, 503785128), (6, 419820940), (7, 359846520), (8, 314865705), (10, 251892564), (11, 228993240), (12, 209910470), (14, 179923260), (15, 167928376), (20, 125946282), (21, 119948840), (22, 114496620), (24, 104955235), (28, 89961630), (30, 83964188), (33, 76331080), (35, 71969304), (40, 62973141), (42, 59974420), (44, 57248310), (55, 45798648), (56, 44980815), (60, 41982094), (66, 38165540), (70, 35984652), (77, 32713320), (84, 29987210), (88, 28624155), (105, 23989768), (110, 22899324), (120, 20991047), (131, 19228440), (132, 19082770), (140, 17992326), (154, 16356660), (165, 15266216), (168, 14993605), (210, 11994884), (220, 11449662), (231, 10904440), (262, 9614220), (264, 9541385), (280, 8996163), (308, 8178330), (330, 7633108), (385, 6542664), (393, 6409480), (420, 5997442), (440, 5724831), (462, 5452220), (524, 4807110), (616, 4089165), (655, 3845688), (660, 3816554), (770, 3271332), (786, 3204740), (840, 2998721), (917, 2746920), (924, 2726110), (1048, 2403555), (1155, 2180888), (1310, 1922844), (1320, 1908277), (1441, 1748040), (1540, 1635666), (1572, 1602370), (1834, 1373460), (1848, 1363055), (1965, 1281896), (2081, 1210440), (2310, 1090444), (2620, 961422), (2751, 915640), (2882, 874020), (3080, 817833), (3144, 801185), (3668, 686730), (3930, 640948), (4162, 605220), (4323, 582680), (4585, 549384), (4620, 545222), (5240, 480711), (5502, 457820), (5764, 437010), (6243, 403480), (7205, 349608), (7336, 343365), (7860, 320474), (8324, 302610), (8646, 291340), (9170, 274692), (9240, 272611), (10087, 249720), (10405, 242088), (11004, 228910), (11528, 218505), (12486, 201740), (13755, 183128), (14410, 174804), (14567, 172920), (15720, 160237), (16648, 151305), (17292, 145670), (18340, 137346), (20174, 124860), (20810, 121044), (21615, 116536), (22008, 114455), (22891, 110040), (24972, 100870), (27510, 91564), (28820, 87402), (29134, 86460), (30261, 83240), (31215, 80696), (34584, 72835), (36680, 68673), (40348, 62430), (41620, 60522), (43230, 58268), (43701, 57640), (45782, 55020), (49944, 50435)]