77893396560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{86341}}^1$

素因数の和:86546

約数の個数: 240

約数和(自身を含む): 300635936640

約数和(自身を除く): 222742540080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 179, 180, 210, 240, 252, 280, 315, 336, 358, 360, 420, 504, 537, 560, 630, 716, 720, 840, 895, 1008, 1074, 1253, 1260, 1432, 1611, 1680, 1790, 2148, 2506, 2520, 2685, 2864, 3222, 3580, 3759, 4296, 5012, 5040, 5370, 6265, 6444, 7160, 7518, 8055, 8592, 10024, 10740, 11277, 12530, 12888, 14320, 15036, 16110, 18795, 20048, 21480, 22554, 25060, 25776, 30072, 32220, 37590, 42960, 45108, 50120, 56385, 60144, 64440, 75180, 86341, 90216, 100240, 112770, 128880, 150360, 172682, 180432, 225540, 259023, 300720, 345364, 431705, 451080, 518046, 604387, 690728, 777069, 863410, 902160, 1036092, 1208774, 1295115, 1381456, 1554138, 1726820, 1813161, 2072184, 2417548, 2590230, 3021935, 3108276, 3453640, 3626322, 3885345, 4144368, 4835096, 5180460, 5439483, 6043870, 6216552, 6907280, 7252644, 7770690, 9065805, 9670192, 10360920, 10878966, 12087740, 12433104, 14505288, 15455039, 15541380, 18131610, 20721840, 21757932, 24175480, 27197415, 29010576, 30910078, 31082760, 36263220, 43515864, 46365117, 48350960, 54394830, 61820156, 62165520, 72526440, 77275195, 87031728, 92730234, 108185273, 108789660, 123640312, 139095351, 145052880, 154550390, 185460468, 216370546, 217579320, 231825585, 247280624, 278190702, 309100780, 324555819, 370920936, 432741092, 435158640, 463651170, 540926365, 556381404, 618201560, 649111638, 695476755, 741841872, 865482184, 927302340, 973667457, 1081852730, 1112762808, 1236403120, 1298223276, 1390953510, 1622779095, 1730964368, 1854604680, 1947334914, 2163705460, 2225525616, 2596446552, 2781907020, 3245558190, 3709209360, 3894669828, 4327410920, 4868337285, 5192893104, 5563814040, 6491116380, 7789339656, 8654821840, 9736674570, 11127628080, 12982232760, 15578679312, 19473349140, 25964465520, 38946698280, 77893396560]

約数ペア:

[(1, 77893396560), (2, 38946698280), (3, 25964465520), (4, 19473349140), (5, 15578679312), (6, 12982232760), (7, 11127628080), (8, 9736674570), (9, 8654821840), (10, 7789339656), (12, 6491116380), (14, 5563814040), (15, 5192893104), (16, 4868337285), (18, 4327410920), (20, 3894669828), (21, 3709209360), (24, 3245558190), (28, 2781907020), (30, 2596446552), (35, 2225525616), (36, 2163705460), (40, 1947334914), (42, 1854604680), (45, 1730964368), (48, 1622779095), (56, 1390953510), (60, 1298223276), (63, 1236403120), (70, 1112762808), (72, 1081852730), (80, 973667457), (84, 927302340), (90, 865482184), (105, 741841872), (112, 695476755), (120, 649111638), (126, 618201560), (140, 556381404), (144, 540926365), (168, 463651170), (179, 435158640), (180, 432741092), (210, 370920936), (240, 324555819), (252, 309100780), (280, 278190702), (315, 247280624), (336, 231825585), (358, 217579320), (360, 216370546), (420, 185460468), (504, 154550390), (537, 145052880), (560, 139095351), (630, 123640312), (716, 108789660), (720, 108185273), (840, 92730234), (895, 87031728), (1008, 77275195), (1074, 72526440), (1253, 62165520), (1260, 61820156), (1432, 54394830), (1611, 48350960), (1680, 46365117), (1790, 43515864), (2148, 36263220), (2506, 31082760), (2520, 30910078), (2685, 29010576), (2864, 27197415), (3222, 24175480), (3580, 21757932), (3759, 20721840), (4296, 18131610), (5012, 15541380), (5040, 15455039), (5370, 14505288), (6265, 12433104), (6444, 12087740), (7160, 10878966), (7518, 10360920), (8055, 9670192), (8592, 9065805), (10024, 7770690), (10740, 7252644), (11277, 6907280), (12530, 6216552), (12888, 6043870), (14320, 5439483), (15036, 5180460), (16110, 4835096), (18795, 4144368), (20048, 3885345), (21480, 3626322), (22554, 3453640), (25060, 3108276), (25776, 3021935), (30072, 2590230), (32220, 2417548), (37590, 2072184), (42960, 1813161), (45108, 1726820), (50120, 1554138), (56385, 1381456), (60144, 1295115), (64440, 1208774), (75180, 1036092), (86341, 902160), (90216, 863410), (100240, 777069), (112770, 690728), (128880, 604387), (150360, 518046), (172682, 451080), (180432, 431705), (225540, 345364), (259023, 300720)]