194647320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{25747}}^1$

素因数の和:25774

約数の個数: 128

約数和(自身を含む): 741542400

約数和(自身を除く): 546895080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 25747, 51494, 77241, 102988, 128735, 154482, 180229, 205976, 231723, 257470, 308964, 360458, 386205, 463446, 514940, 540687, 617928, 695169, 720916, 772410, 901145, 926892, 1029880, 1081374, 1158615, 1390338, 1441832, 1544820, 1622061, 1802290, 1853784, 2162748, 2317230, 2703435, 2780676, 3089640, 3244122, 3475845, 3604580, 4325496, 4634460, 4866183, 5406870, 5561352, 6488244, 6951690, 7209160, 8110305, 9268920, 9732366, 10813740, 12976488, 13903380, 16220610, 19464732, 21627480, 24330915, 27806760, 32441220, 38929464, 48661830, 64882440, 97323660, 194647320]

約数ペア:

[(1, 194647320), (2, 97323660), (3, 64882440), (4, 48661830), (5, 38929464), (6, 32441220), (7, 27806760), (8, 24330915), (9, 21627480), (10, 19464732), (12, 16220610), (14, 13903380), (15, 12976488), (18, 10813740), (20, 9732366), (21, 9268920), (24, 8110305), (27, 7209160), (28, 6951690), (30, 6488244), (35, 5561352), (36, 5406870), (40, 4866183), (42, 4634460), (45, 4325496), (54, 3604580), (56, 3475845), (60, 3244122), (63, 3089640), (70, 2780676), (72, 2703435), (84, 2317230), (90, 2162748), (105, 1853784), (108, 1802290), (120, 1622061), (126, 1544820), (135, 1441832), (140, 1390338), (168, 1158615), (180, 1081374), (189, 1029880), (210, 926892), (216, 901145), (252, 772410), (270, 720916), (280, 695169), (315, 617928), (360, 540687), (378, 514940), (420, 463446), (504, 386205), (540, 360458), (630, 308964), (756, 257470), (840, 231723), (945, 205976), (1080, 180229), (1260, 154482), (1512, 128735), (1890, 102988), (2520, 77241), (3780, 51494), (7560, 25747)]