389322820440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{441229}}^1$

素因数の和:441311

約数の個数: 256

約数和(自身を含む): 1397816640000

約数和(自身を除く): 1008493819560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 86, 90, 95, 108, 114, 120, 129, 135, 152, 171, 172, 180, 190, 215, 216, 228, 258, 270, 285, 342, 344, 360, 380, 387, 430, 456, 513, 516, 540, 570, 645, 684, 760, 774, 817, 855, 860, 1026, 1032, 1080, 1140, 1161, 1290, 1368, 1548, 1634, 1710, 1720, 1935, 2052, 2280, 2322, 2451, 2565, 2580, 3096, 3268, 3420, 3870, 4085, 4104, 4644, 4902, 5130, 5160, 5805, 6536, 6840, 7353, 7740, 8170, 9288, 9804, 10260, 11610, 12255, 14706, 15480, 16340, 19608, 20520, 22059, 23220, 24510, 29412, 32680, 36765, 44118, 46440, 49020, 58824, 73530, 88236, 98040, 110295, 147060, 176472, 220590, 294120, 441180, 441229, 882360, 882458, 1323687, 1764916, 2206145, 2647374, 3529832, 3971061, 4412290, 5294748, 6618435, 7942122, 8383351, 8824580, 10589496, 11913183, 13236870, 15884244, 16766702, 17649160, 18972847, 19855305, 23826366, 25150053, 26473740, 31768488, 33533404, 37945694, 39710610, 41916755, 47652732, 50300106, 52947480, 56918541, 59565915, 67066808, 75450159, 75891388, 79421220, 83833510, 94864235, 95305464, 100600212, 113837082, 119131830, 125750265, 150900318, 151782776, 158842440, 167667020, 170755623, 189728470, 201200424, 226350477, 227674164, 238263660, 251500530, 284592705, 301800636, 335334040, 341511246, 360484093, 377250795, 379456940, 452700954, 455348328, 476527320, 503001060, 512266869, 569185410, 603601272, 683022492, 720968186, 754501590, 758913880, 853778115, 905401908, 1006002120, 1024533738, 1081452279, 1131752385, 1138370820, 1366044984, 1441936372, 1509003180, 1707556230, 1802420465, 1810803816, 2049067476, 2162904558, 2263504770, 2276741640, 2561334345, 2883872744, 3018006360, 3244356837, 3415112460, 3604840930, 4098134952, 4325809116, 4527009540, 5122668690, 5407261395, 6488713674, 6830224920, 7209681860, 8651618232, 9054019080, 9733070511, 10245337380, 10814522790, 12977427348, 14419363720, 16221784185, 19466141022, 20490674760, 21629045580, 25954854696, 32443568370, 38932282044, 43258091160, 48665352555, 64887136740, 77864564088, 97330705110, 129774273480, 194661410220, 389322820440]

約数ペア:

[(1, 389322820440), (2, 194661410220), (3, 129774273480), (4, 97330705110), (5, 77864564088), (6, 64887136740), (8, 48665352555), (9, 43258091160), (10, 38932282044), (12, 32443568370), (15, 25954854696), (18, 21629045580), (19, 20490674760), (20, 19466141022), (24, 16221784185), (27, 14419363720), (30, 12977427348), (36, 10814522790), (38, 10245337380), (40, 9733070511), (43, 9054019080), (45, 8651618232), (54, 7209681860), (57, 6830224920), (60, 6488713674), (72, 5407261395), (76, 5122668690), (86, 4527009540), (90, 4325809116), (95, 4098134952), (108, 3604840930), (114, 3415112460), (120, 3244356837), (129, 3018006360), (135, 2883872744), (152, 2561334345), (171, 2276741640), (172, 2263504770), (180, 2162904558), (190, 2049067476), (215, 1810803816), (216, 1802420465), (228, 1707556230), (258, 1509003180), (270, 1441936372), (285, 1366044984), (342, 1138370820), (344, 1131752385), (360, 1081452279), (380, 1024533738), (387, 1006002120), (430, 905401908), (456, 853778115), (513, 758913880), (516, 754501590), (540, 720968186), (570, 683022492), (645, 603601272), (684, 569185410), (760, 512266869), (774, 503001060), (817, 476527320), (855, 455348328), (860, 452700954), (1026, 379456940), (1032, 377250795), (1080, 360484093), (1140, 341511246), (1161, 335334040), (1290, 301800636), (1368, 284592705), (1548, 251500530), (1634, 238263660), (1710, 227674164), (1720, 226350477), (1935, 201200424), (2052, 189728470), (2280, 170755623), (2322, 167667020), (2451, 158842440), (2565, 151782776), (2580, 150900318), (3096, 125750265), (3268, 119131830), (3420, 113837082), (3870, 100600212), (4085, 95305464), (4104, 94864235), (4644, 83833510), (4902, 79421220), (5130, 75891388), (5160, 75450159), (5805, 67066808), (6536, 59565915), (6840, 56918541), (7353, 52947480), (7740, 50300106), (8170, 47652732), (9288, 41916755), (9804, 39710610), (10260, 37945694), (11610, 33533404), (12255, 31768488), (14706, 26473740), (15480, 25150053), (16340, 23826366), (19608, 19855305), (20520, 18972847), (22059, 17649160), (23220, 16766702), (24510, 15884244), (29412, 13236870), (32680, 11913183), (36765, 10589496), (44118, 8824580), (46440, 8383351), (49020, 7942122), (58824, 6618435), (73530, 5294748), (88236, 4412290), (98040, 3971061), (110295, 3529832), (147060, 2647374), (176472, 2206145), (220590, 1764916), (294120, 1323687), (441180, 882458), (441229, 882360)]