85820681520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{810853}}^1$

素因数の和:810889

約数の個数: 240

約数和(自身を含む): 343866964320

約数和(自身を除く): 258046282800

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26460, 35280, 52920, 105840, 810853, 1621706, 2432559, 3243412, 4054265, 4865118, 5675971, 6486824, 7297677, 8108530, 9730236, 11351942, 12162795, 12973648, 14595354, 16217060, 17027913, 19460472, 21893031, 22703884, 24325590, 28379855, 29190708, 32434120, 34055826, 36488385, 38920944, 39731797, 43786062, 45407768, 48651180, 51083739, 56759710, 58381416, 64868240, 68111652, 72976770, 79463594, 85139565, 87572124, 90815536, 97302360, 102167478, 109465155, 113519420, 116762832, 119195391, 136223304, 145953540, 153251217, 158927188, 170279130, 175144248, 194604720, 198658985, 204334956, 218930310, 227038840, 238390782, 255418695, 272446608, 291907080, 306502434, 317854376, 340558260, 350288496, 357586173, 397317970, 408669912, 437860620, 454077680, 476781564, 510837390, 583814160, 595976955, 613004868, 635708752, 681116520, 715172346, 766256085, 794635940, 817339824, 875721240, 953563128, 1021674780, 1072758519, 1191953910, 1226009736, 1362233040, 1430344692, 1532512170, 1589271880, 1751442480, 1787930865, 1907126256, 2043349560, 2145517038, 2383907820, 2452019472, 2860689384, 3065024340, 3178543760, 3575861730, 4086699120, 4291034076, 4767815640, 5363792595, 5721378768, 6130048680, 7151723460, 8582068152, 9535631280, 10727585190, 12260097360, 14303446920, 17164136304, 21455170380, 28606893840, 42910340760, 85820681520]

約数ペア:

[(1, 85820681520), (2, 42910340760), (3, 28606893840), (4, 21455170380), (5, 17164136304), (6, 14303446920), (7, 12260097360), (8, 10727585190), (9, 9535631280), (10, 8582068152), (12, 7151723460), (14, 6130048680), (15, 5721378768), (16, 5363792595), (18, 4767815640), (20, 4291034076), (21, 4086699120), (24, 3575861730), (27, 3178543760), (28, 3065024340), (30, 2860689384), (35, 2452019472), (36, 2383907820), (40, 2145517038), (42, 2043349560), (45, 1907126256), (48, 1787930865), (49, 1751442480), (54, 1589271880), (56, 1532512170), (60, 1430344692), (63, 1362233040), (70, 1226009736), (72, 1191953910), (80, 1072758519), (84, 1021674780), (90, 953563128), (98, 875721240), (105, 817339824), (108, 794635940), (112, 766256085), (120, 715172346), (126, 681116520), (135, 635708752), (140, 613004868), (144, 595976955), (147, 583814160), (168, 510837390), (180, 476781564), (189, 454077680), (196, 437860620), (210, 408669912), (216, 397317970), (240, 357586173), (245, 350288496), (252, 340558260), (270, 317854376), (280, 306502434), (294, 291907080), (315, 272446608), (336, 255418695), (360, 238390782), (378, 227038840), (392, 218930310), (420, 204334956), (432, 198658985), (441, 194604720), (490, 175144248), (504, 170279130), (540, 158927188), (560, 153251217), (588, 145953540), (630, 136223304), (720, 119195391), (735, 116762832), (756, 113519420), (784, 109465155), (840, 102167478), (882, 97302360), (945, 90815536), (980, 87572124), (1008, 85139565), (1080, 79463594), (1176, 72976770), (1260, 68111652), (1323, 64868240), (1470, 58381416), (1512, 56759710), (1680, 51083739), (1764, 48651180), (1890, 45407768), (1960, 43786062), (2160, 39731797), (2205, 38920944), (2352, 36488385), (2520, 34055826), (2646, 32434120), (2940, 29190708), (3024, 28379855), (3528, 24325590), (3780, 22703884), (3920, 21893031), (4410, 19460472), (5040, 17027913), (5292, 16217060), (5880, 14595354), (6615, 12973648), (7056, 12162795), (7560, 11351942), (8820, 9730236), (10584, 8108530), (11760, 7297677), (13230, 6486824), (15120, 5675971), (17640, 4865118), (21168, 4054265), (26460, 3243412), (35280, 2432559), (52920, 1621706), (105840, 810853)]