40189637120

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2346

約数の個数: 160

約数和(自身を含む): 98931792960

約数和(自身を除く): 58742155840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 139, 160, 212, 256, 265, 278, 320, 424, 512, 530, 556, 640, 695, 848, 1060, 1112, 1280, 1390, 1696, 2120, 2131, 2224, 2560, 2780, 3392, 4240, 4262, 4448, 5560, 6784, 7367, 8480, 8524, 8896, 10655, 11120, 13568, 14734, 16960, 17048, 17792, 21310, 22240, 27136, 29468, 33920, 34096, 35584, 36835, 42620, 44480, 58936, 67840, 68192, 71168, 73670, 85240, 88960, 112943, 117872, 135680, 136384, 147340, 170480, 177920, 225886, 235744, 272768, 294680, 296209, 340960, 355840, 451772, 471488, 545536, 564715, 589360, 592418, 681920, 903544, 942976, 1091072, 1129430, 1178720, 1184836, 1363840, 1481045, 1807088, 1885952, 2258860, 2357440, 2369672, 2727680, 2962090, 3614176, 3771904, 4517720, 4714880, 4739344, 5455360, 5924180, 7228352, 9035440, 9429760, 9478688, 11848360, 14456704, 15699077, 18070880, 18859520, 18957376, 23696720, 28913408, 31398154, 36141760, 37914752, 47393440, 57826816, 62796308, 72283520, 75829504, 78495385, 94786880, 125592616, 144567040, 151659008, 156990770, 189573760, 251185232, 289134080, 313981540, 379147520, 502370464, 627963080, 758295040, 1004740928, 1255926160, 2009481856, 2511852320, 4018963712, 5023704640, 8037927424, 10047409280, 20094818560, 40189637120]

約数ペア:

[(1, 40189637120), (2, 20094818560), (4, 10047409280), (5, 8037927424), (8, 5023704640), (10, 4018963712), (16, 2511852320), (20, 2009481856), (32, 1255926160), (40, 1004740928), (53, 758295040), (64, 627963080), (80, 502370464), (106, 379147520), (128, 313981540), (139, 289134080), (160, 251185232), (212, 189573760), (256, 156990770), (265, 151659008), (278, 144567040), (320, 125592616), (424, 94786880), (512, 78495385), (530, 75829504), (556, 72283520), (640, 62796308), (695, 57826816), (848, 47393440), (1060, 37914752), (1112, 36141760), (1280, 31398154), (1390, 28913408), (1696, 23696720), (2120, 18957376), (2131, 18859520), (2224, 18070880), (2560, 15699077), (2780, 14456704), (3392, 11848360), (4240, 9478688), (4262, 9429760), (4448, 9035440), (5560, 7228352), (6784, 5924180), (7367, 5455360), (8480, 4739344), (8524, 4714880), (8896, 4517720), (10655, 3771904), (11120, 3614176), (13568, 2962090), (14734, 2727680), (16960, 2369672), (17048, 2357440), (17792, 2258860), (21310, 1885952), (22240, 1807088), (27136, 1481045), (29468, 1363840), (33920, 1184836), (34096, 1178720), (35584, 1129430), (36835, 1091072), (42620, 942976), (44480, 903544), (58936, 681920), (67840, 592418), (68192, 589360), (71168, 564715), (73670, 545536), (85240, 471488), (88960, 451772), (112943, 355840), (117872, 340960), (135680, 296209), (136384, 294680), (147340, 272768), (170480, 235744), (177920, 225886)]